#437554

Closest named color: Dark Moss Green (#606C38). oklch(51.7% 0.076 154), rgb(67, 117, 84).

White text reads best on this color (5.36:1).

About this color

#437554 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.076 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.045 away. White text reads best on it, at 5.36:1.

Hue family	Greens
Lightness	medium-dark (52%)
Chroma	moderately saturated (0.076)
Temperature	in between
Nearest name	Dark Moss Green (#606C38)
Black text	3.91:1
White text	5.36:1

Values

HEX	#437554
RGB	rgb(67, 117, 84)
HSL	hsl(140, 27%, 36%)
OKLCH	oklch(51.7% 0.076 154)

Contrast

WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.

Pair	WCAG 2	Result	APCA	APCA guidance
White text on #437554	5.36:1	AA	Lc -82.0	Fine for body text
Black text on #437554	3.91:1	AA large text	Lc 27.4	Dividers and decoration only
#437554 text on white	5.36:1	AA	Lc 76.6	Fine for body text
#437554 text on black	3.91:1	AA large text	Lc -25.1	Dividers and decoration only

Tints and shades

A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.

Step 50
50

#F3F6F4

oklch(97% 0.004 157.2)
Step 100
100

#E5ECE7

oklch(93.6% 0.01 155.1)
Step 200
200

#CFDDD3

oklch(88.4% 0.02 154.9)
Step 300
300

#AFC8B6

oklch(80.9% 0.037 154.2)
Step 400
400

#85AC90

oklch(70.8% 0.059 153.5)
Step 500
500

#659775

oklch(63.1% 0.074 154.1)
Step 600
600

#4B815D

oklch(55.5% 0.081 153.8)
Step 700
700 (this color)

#437554

oklch(51.7% 0.076 154)
Step 800
800

#32593F

oklch(42.7% 0.062 153.8)
Step 900
900

#2C4936

oklch(37.6% 0.048 154.7)
Step 950
950

#1A2B1F

oklch(27% 0.032 153.1)

Export this scale for Tailwind in the Tailwind colors tool

#437554 with color blindness

Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.

Vision	Seen as	Shift (ΔE)
Protanopia (no red cones)	#756E52	0.067
Deuteranopia (no green cones)	#6D6856	0.066
Tritanopia (no blue cones)	#39746C	0.038
Achromatopsia (no color)	#6A6A6A	0.076