#89B637#89B637

#89B637 is a light, vivid yellow-green. Relative luminance 0.391; OKLCH L 71.9% C 0.161 H 127.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#89B637
RGB	rgb(137, 182, 55)
HSL	hsl(81, 54%, 46%)
HSV	hsv(81, 70%, 71%)
CMYK	cmyk(24.7%, 0%, 69.8%, 28.6%)
CIE-LAB	lab(68.79, -33.83, 56.89)
CIE-LCH	lch(68.79, 66.19, 120.73°)
OKLab	oklab(71.94% -0.0969 0.1283)
OKLCH	oklch(71.94% 0.161 127.1)
XYZ	xyz(27.7341, 39.0496, 9.6898)
Luminance	0.3905 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89B637 #6437B6

analogous

#B6A437 #89B637 #4AB637

triadic

#89B637 #3789B6 #B63789

tetradic

#89B637 #37B6A4 #6437B6 #B6374A

square

#89B637 #37B6A4 #6437B6 #B6374A

split-complementary

#89B637 #374AB6 #A437B6

monochromatic

#42581B #668729 #89B637 #A6CE5C #BFDC8B

Accessibility & contrast

On white

2.38

#89B637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#89B637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89B637

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89B637	#FFFFFF	#000000	##000000
##89B637	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA23

Deuteranopia (green-blind)

#B9A742

Tritanopia (blue-blind)

#8EAE9D

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #89b637;
/* rgb */ color: rgb(137, 182, 55);
/* oklch */ color: oklch(71.9% 0.161 127.1);

Tailwind

colors: {
  custom: {
    50: '#afcc75',
    500: '#89b637',
    950: '#000000',
  },
}

SCSS

$custom: #89b637;
$custom-light: #afcc75;
$custom-dark: #000000;

JSON

{
  "hex": "#89b637",
  "rgb": {
    "r": 137,
    "g": 182,
    "b": 55
  },
  "hsl": {
    "h": 81.26,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71943,
    "c": 0.16072,
    "h": 127.1
  },
  "luminance": 0.3905
}

Semantic roles & 50–950 ramp

primary

#89B637

secondary

#9B82C6

accent

#4BDD7F

background

#FBFCF7

surface

#F6F8ED

border

#D0D1C8

text

#111309

muted

#80827B

Preview Lab

Preview with #89B637

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

Preview Lab → · Contrast checker → · Palette generator →