#89CB3F#89CB3F

#89CB3F is a light, vivid yellow-green. Relative luminance 0.484; OKLCH L 77.1% C 0.182 H 131.4°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#89CB3F
RGB	rgb(137, 203, 63)
HSL	hsl(88, 57%, 52%)
HSV	hsv(88, 69%, 80%)
CMYK	cmyk(32.5%, 0%, 69%, 20.4%)
CIE-LAB	lab(75.07, -42.65, 60.27)
CIE-LCH	lch(75.07, 73.83, 125.29°)
OKLab	oklab(77.07% -0.1203 0.1365)
OKLCH	oklch(77.07% 0.182 131.4)
XYZ	xyz(32.5693, 48.3880, 12.3255)
Luminance	0.4839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CB3F #813FCB

analogous

#CBC73F #89CB3F #43CB3F

triadic

#89CB3F #3F89CB #CB3F89

tetradic

#89CB3F #3FCBC7 #813FCB #CB3F43

square

#89CB3F #3FCBC7 #813FCB #CB3F43

split-complementary

#89CB3F #3F43CB #C73FCB

monochromatic

#4A711F #6AA12C #89CB3F #A7D86F #C4E59F

Accessibility & contrast

On white

1.97

#89CB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#89CB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CB3F

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CB3F	#FFFFFF	#000000	##000000
##89CB3F	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC29

Deuteranopia (green-blind)

#CBB74B

Tritanopia (blue-blind)

#8BC3AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #89cb3f;
/* rgb */ color: rgb(137, 203, 63);
/* oklch */ color: oklch(77.1% 0.182 131.4);

Tailwind

colors: {
  custom: {
    50: '#b0db7c',
    500: '#89cb3f',
    950: '#000000',
  },
}

SCSS

$custom: #89cb3f;
$custom-light: #b0db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#89cb3f",
  "rgb": {
    "r": 137,
    "g": 203,
    "b": 63
  },
  "hsl": {
    "h": 88.286,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.77067,
    "c": 0.18195,
    "h": 131.4
  },
  "luminance": 0.48389
}

Semantic roles & 50–950 ramp

primary

#89CB3F

secondary

#B194D1

accent

#47E190

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #89CB3F

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

Preview Lab → · Contrast checker → · Palette generator →