#89CF59#89CF59

#89CF59 is a light, vivid yellow-green. Relative luminance 0.507; OKLCH L 78.3% C 0.167 H 134.4°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#89CF59
RGB	rgb(137, 207, 89)
HSL	hsl(96, 55%, 58%)
HSV	hsv(96, 57%, 81%)
CMYK	cmyk(33.8%, 0%, 57%, 18.8%)
CIE-LAB	lab(76.47, -42.17, 50.88)
CIE-LCH	lch(76.47, 66.08, 129.65°)
OKLab	oklab(78.28% -0.117 0.1196)
OKLCH	oklch(78.28% 0.167 134.4)
XYZ	xyz(34.4318, 50.6639, 17.4142)
Luminance	0.5067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CF59 #9F59CF

analogous

#C4CF59 #89CF59 #59CF64

triadic

#89CF59 #5989CF #CF5989

tetradic

#89CF59 #59C4CF #9F59CF #CF6459

square

#89CF59 #59C4CF #9F59CF #CF6459

split-complementary

#89CF59 #6459CF #CF59C4

monochromatic

#4E8727 #69B635 #89CF59 #ABDD88 #CCEAB8

Accessibility & contrast

On white

1.89

#89CF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#89CF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CF59

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CF59	#FFFFFF	#000000	##000000
##89CF59	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04D

Deuteranopia (green-blind)

#CCBB61

Tritanopia (blue-blind)

#89C8B5

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #89cf59;
/* rgb */ color: rgb(137, 207, 89);
/* oklch */ color: oklch(78.3% 0.167 134.4);

Tailwind

colors: {
  custom: {
    50: '#afde8b',
    500: '#89cf59',
    950: '#000000',
  },
}

SCSS

$custom: #89cf59;
$custom-light: #afde8b;
$custom-dark: #000000;

JSON

{
  "hex": "#89cf59",
  "rgb": {
    "r": 137,
    "g": 207,
    "b": 89
  },
  "hsl": {
    "h": 95.593,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78283,
    "c": 0.16728,
    "h": 134.4
  },
  "luminance": 0.50665
}

Semantic roles & 50–950 ramp

primary

#89CF59

secondary

#6D3F8E

accent

#49DEA2

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#11150C

muted

#81847F

Preview Lab

Preview with #89CF59

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

Preview Lab → · Contrast checker → · Palette generator →