#178C39

Q: What are the RGB, HSL, and CMYK values of #178C39?

RGB(23, 140, 57), HSL(137,4, 71,8%, 32,0%), CMYK(83,6%, 0,0%, 59,3%, 45,1%).

Q: Does #178C39 meet WCAG contrast on white?

4,33:1 — WCAG AA fail, AAA fail for normal text.

Overview

#178C39 is a cool, light color. In RGB it is 23, 140, 57, in HSL 137.4°, 71.8%, 32.0%, and in CMYK 83.6%, 0.0%, 59.3%, 45.1%. The nearest named color is RAL 6037 Pure Green.

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Valeurs de couleur

HEX

#178C39

RGB

23, 140, 57

HSL

137,4, 71,8%, 32,0%

HSV

137,4, 83,6%, 54,9%

CMYK

83,6%, 0,0%, 59,3%, 45,1%

OKLCH

0,561 0,1558 147,6

Propriétés

Froid Clair Le plus proche : RAL 6037 Pure Green

Psychologie des couleurs

Dark greens like forest and hunter green convey wealth, tradition, and prestige. They are associated with old money, ivy-league institutions, and deep woodland environments. These tones express stability and endurance, suggesting something that has stood the test of time.

Design Usage

Dark green excels in banking, insurance, and heritage brand identities where trust is paramount. It creates elegant, authoritative headers and navigation bars that feel established and dependable. Pair it with gold, cream, or light gray for a classic combination that signals reliability and quality.