#618F47

Closest named color: Moss Green (#658B38). oklch(59.9% 0.114 135.3), rgb(97, 143, 71).

Black text reads best on this color (5.52:1).

About this color

#618F47 is a medium-dark, moderately saturated green. In OKLCH its lightness is 60%, its chroma 0.114 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Moss Green (#658B38), ΔE 0.016 away. Black text reads best on it, at 5.52:1.

Hue family	Greens
Lightness	medium-dark (60%)
Chroma	moderately saturated (0.114)
Temperature	in between
Nearest name	Moss Green (#658B38)
Black text	5.52:1
White text	3.79:1

Values

HEX	#618F47
RGB	rgb(97, 143, 71)
HSL	hsl(98, 34%, 42%)
OKLCH	oklch(59.9% 0.114 135.3)

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 #618F47	3.79:1	AA large text	Lc -70.9	Content text, not long reading
Black text on #618F47	5.52:1	AA	Lc 38.7	Non-text elements, placeholder text
#618F47 text on white	3.79:1	AA large text	Lc 65.4	Content text, not long reading
#618F47 text on black	5.52:1	AA	Lc -36.3	Non-text elements, placeholder text

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 500.

Step 50
50

#F3F7F2

oklch(97.2% 0.008 139.4)
Step 100
100

#E5ECE2

oklch(93.5% 0.015 136.1)
Step 200
200

#D0DECA

oklch(88.5% 0.031 136.2)
Step 300
300

#B1C9A6

oklch(80.8% 0.055 135.8)
Step 400
400

#88AD75

oklch(70.6% 0.088 135.4)
Step 500
500 (this color)

#618F47

oklch(59.9% 0.114 135.3)
Step 600
600

#518333

oklch(55.6% 0.124 135.4)
Step 700
700

#426F26

oklch(49.2% 0.115 135.4)
Step 800
800

#365A21

oklch(42.6% 0.095 135.6)
Step 900
900

#2F4A20

oklch(37.6% 0.074 135.5)
Step 950
950

#1C2C13

oklch(27.1% 0.048 135.2)

Export this scale for Tailwind in the Tailwind colors tool

#618F47 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)	#948541	0.072
Deuteranopia (no green cones)	#8D814C	0.072
Tritanopia (no blue cones)	#608A7E	0.082
Achromatopsia (no color)	#838383	0.114