#5B8A20#5B8A20

#5B8A20 is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.9% C 0.142 H 131.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5B8A20
RGB	rgb(91, 138, 32)
HSL	hsl(87, 62%, 33%)
HSV	hsv(87, 77%, 54%)
CMYK	cmyk(34.1%, 0%, 76.8%, 45.9%)
CIE-LAB	lab(52.40, -32.92, 48.26)
CIE-LCH	lch(52.40, 58.42, 124.30°)
OKLab	oklab(57.86% -0.0934 0.1076)
OKLCH	oklch(57.86% 0.142 131)
XYZ	xyz(13.6635, 20.5049, 4.6042)
Luminance	0.2051 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8A20 #4F208A

analogous

#8A8420 #5B8A20 #268A20

triadic

#5B8A20 #205B8A #8A205B

tetradic

#5B8A20 #208A84 #4F208A #8A2026

square

#5B8A20 #208A84 #4F208A #8A2026

split-complementary

#5B8A20 #20268A #84208A

monochromatic

#192709 #3A5814 #5B8A20 #7CBC2C #9AD64E

Accessibility & contrast

On white

4.12

#5B8A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5B8A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8A20

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8A20	#FFFFFF	#000000	##000000
##5B8A20	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F08

Deuteranopia (green-blind)

#8A7C2B

Tritanopia (blue-blind)

#5D8476

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5b8a20;
/* rgb */ color: rgb(91, 138, 32);
/* oklch */ color: oklch(57.9% 0.142 131.0);

Tailwind

colors: {
  custom: {
    50: '#8eac64',
    500: '#5b8a20',
    950: '#000000',
  },
}

SCSS

$custom: #5b8a20;
$custom-light: #8eac64;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8a20",
  "rgb": {
    "r": 91,
    "g": 138,
    "b": 32
  },
  "hsl": {
    "h": 86.604,
    "s": 62.353,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5786,
    "c": 0.14244,
    "h": 131
  },
  "luminance": 0.20505
}

Semantic roles & 50–950 ramp

primary

#5B8A20

secondary

#7D4DB9

accent

#42E58B

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5B8A20

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →