#548A4A

Closest named color: Fern Green (#548D44). oklch(57.9% 0.11 140.6), rgb(84, 138, 74).

Black text reads best on this color (5.11:1).

About this color

#548A4A is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.110 and its hue 141°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.013 away. Black text reads best on it, at 5.11:1.

Hue family	Greens
Lightness	medium-dark (58%)
Chroma	moderately saturated (0.110)
Temperature	in between
Nearest name	Fern Green (#548D44)
Black text	5.11:1
White text	4.10:1

Values

HEX	#548A4A
RGB	rgb(84, 138, 74)
HSL	hsl(111, 30%, 42%)
OKLCH	oklch(57.9% 0.11 140.6)

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 #548A4A	4.10:1	AA large text	Lc -73.6	Content text, not long reading
Black text on #548A4A	5.11:1	AA	Lc 36.0	Non-text elements, placeholder text
#548A4A text on white	4.10:1	AA large text	Lc 68.1	Content text, not long reading
#548A4A text on black	5.11:1	AA	Lc -33.6	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 600.

Step 50
50

#F3F7F2

oklch(97.2% 0.008 139.4)
Step 100
100

#E5ECE3

oklch(93.5% 0.014 138.7)
Step 200
200

#D0DECD

oklch(88.5% 0.027 140.2)
Step 300
300

#B0C9AB

oklch(80.9% 0.05 140.4)
Step 400
400

#86AD7E

oklch(70.6% 0.079 140.3)
Step 500
500

#67995D

oklch(63.2% 0.102 140.3)
Step 600
600 (this color)

#548A4A

oklch(57.9% 0.11 140.6)
Step 700
700

#3E6F35

oklch(49.2% 0.103 140.6)
Step 800
800

#335A2C

oklch(42.6% 0.085 140.7)
Step 900
900

#2D4A28

oklch(37.6% 0.066 140.8)
Step 950
950

#1B2B18

oklch(26.9% 0.04 140.6)

Export this scale for Tailwind in the Tailwind colors tool

#548A4A 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)	#8D8045	0.078
Deuteranopia (no green cones)	#857B4E	0.077
Tritanopia (no blue cones)	#50867B	0.074
Achromatopsia (no color)	#7D7D7D	0.111