#89CB4C#89CB4C

#89CB4C is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.2% C 0.173 H 132.5°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#89CB4C
RGB	rgb(137, 203, 76)
HSL	hsl(91, 55%, 55%)
HSV	hsv(91, 63%, 80%)
CMYK	cmyk(32.5%, 0%, 62.6%, 20.4%)
CIE-LAB	lab(75.17, -41.64, 55.13)
CIE-LCH	lch(75.17, 69.09, 127.06°)
OKLab	oklab(77.18% -0.1165 0.1273)
OKLCH	oklch(77.18% 0.173 132.5)
XYZ	xyz(32.9765, 48.5508, 14.4698)
Luminance	0.4855 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CB4C #8E4CCB

analogous

#C8CB4C #89CB4C #4CCB4F

triadic

#89CB4C #4C89CB #CB4C89

tetradic

#89CB4C #4CC8CB #8E4CCB #CB4F4C

square

#89CB4C #4CC8CB #8E4CCB #CB4F4C

split-complementary

#89CB4C #4F4CCB #CB4CC8

monochromatic

#4D7923 #6BA931 #89CB4C #A8D97B #C8E7AB

Accessibility & contrast

On white

1.96

#89CB4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#89CB4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CB4C

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CB4C	#FFFFFF	#000000	##000000
##89CB4C	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3D

Deuteranopia (green-blind)

#CAB756

Tritanopia (blue-blind)

#8AC3B0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #89cb4c;
/* rgb */ color: rgb(137, 203, 76);
/* oklch */ color: oklch(77.2% 0.173 132.5);

Tailwind

colors: {
  custom: {
    50: '#afdb83',
    500: '#89cb4c',
    950: '#000000',
  },
}

SCSS

$custom: #89cb4c;
$custom-light: #afdb83;
$custom-dark: #000000;

JSON

{
  "hex": "#89cb4c",
  "rgb": {
    "r": 137,
    "g": 203,
    "b": 76
  },
  "hsl": {
    "h": 91.181,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77182,
    "c": 0.17258,
    "h": 132.5
  },
  "luminance": 0.48552
}

Semantic roles & 50–950 ramp

primary

#89CB4C

secondary

#BA9FD4

accent

#49DE97

background

#FBFDF8

surface

#F6FBEF

border

#D0D4CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #89CB4C

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

Preview Lab → · Contrast checker → · Palette generator →