#5B891C#5B891C

#5B891C is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.6% C 0.143 H 130.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5B891C
RGB	rgb(91, 137, 28)
HSL	hsl(85, 66%, 32%)
HSV	hsv(85, 80%, 54%)
CMYK	cmyk(33.6%, 0%, 79.6%, 46.3%)
CIE-LAB	lab(52.06, -32.69, 49.30)
CIE-LCH	lch(52.06, 59.16, 123.54°)
OKLab	oklab(57.57% -0.093 0.1091)
OKLCH	oklch(57.57% 0.143 130.5)
XYZ	xyz(13.4696, 20.1988, 4.2875)
Luminance	0.2020 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B891C #4A1C89

analogous

#89811C #5B891C #24891C

triadic

#5B891C #1C5B89 #891C5B

tetradic

#5B891C #1C8981 #4A1C89 #891C24

square

#5B891C #1C8981 #4A1C89 #891C24

split-complementary

#5B891C #1C2489 #811C89

monochromatic

#172307 #395612 #5B891C #7DBC26 #9BD946

Accessibility & contrast

On white

4.17

#5B891C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#5B891C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B891C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B891C	#FFFFFF	#000000	##000000
##5B891C	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907E00

Deuteranopia (green-blind)

#897B28

Tritanopia (blue-blind)

#5D8375

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5b891c;
/* rgb */ color: rgb(91, 137, 28);
/* oklch */ color: oklch(57.6% 0.143 130.5);

Tailwind

colors: {
  custom: {
    50: '#8eab62',
    500: '#5b891c',
    950: '#000000',
  },
}

SCSS

$custom: #5b891c;
$custom-light: #8eab62;
$custom-dark: #000000;

JSON

{
  "hex": "#5b891c",
  "rgb": {
    "r": 91,
    "g": 137,
    "b": 28
  },
  "hsl": {
    "h": 85.321,
    "s": 66.061,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57574,
    "c": 0.1434,
    "h": 130.5
  },
  "luminance": 0.20199
}

Semantic roles & 50–950 ramp

primary

#5B891C

secondary

#7746BB

accent

#3FE987

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1005

muted

#7E7F7A

Preview Lab

Preview with #5B891C

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

Preview Lab → · Contrast checker → · Palette generator →