#89C637#89C637

#89C637 is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 75.8% C 0.181 H 130.1°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#89C637
RGB	rgb(137, 198, 55)
HSL	hsl(86, 57%, 50%)
HSV	hsv(86, 72%, 78%)
CMYK	cmyk(30.8%, 0%, 72.2%, 22.4%)
CIE-LAB	lab(73.53, -41.01, 61.66)
CIE-LCH	lch(73.53, 74.05, 123.63°)
OKLab	oklab(75.8% -0.1165 0.1382)
OKLCH	oklch(75.8% 0.181 130.1)
XYZ	xyz(31.2000, 45.9814, 10.8451)
Luminance	0.4598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89C637 #7437C6

analogous

#C6BB37 #89C637 #42C637

triadic

#89C637 #3789C6 #C63789

tetradic

#89C637 #37C6BB #7437C6 #C63742

square

#89C637 #37C6BB #7437C6 #C63742

split-complementary

#89C637 #3742C6 #BB37C6

monochromatic

#47661C #68962A #89C637 #A5D466 #C1E296

Accessibility & contrast

On white

2.06

#89C637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#89C637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89C637

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89C637	#FFFFFF	#000000	##000000
##89C637	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB81D

Deuteranopia (green-blind)

#C7B344

Tritanopia (blue-blind)

#8CBDAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #89c637;
/* rgb */ color: rgb(137, 198, 55);
/* oklch */ color: oklch(75.8% 0.181 130.1);

Tailwind

colors: {
  custom: {
    50: '#b0d777',
    500: '#89c637',
    950: '#000000',
  },
}

SCSS

$custom: #89c637;
$custom-light: #b0d777;
$custom-dark: #000000;

JSON

{
  "hex": "#89c637",
  "rgb": {
    "r": 137,
    "g": 198,
    "b": 55
  },
  "hsl": {
    "h": 85.594,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75799,
    "c": 0.18077,
    "h": 130.1
  },
  "luminance": 0.45982
}

Semantic roles & 50–950 ramp

primary

#89C637

secondary

#A88CCD

accent

#48E089

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #89C637

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

Preview Lab → · Contrast checker → · Palette generator →