#89CC39#89CC39

#89CC39 is a light, vivid yellow-green. Relative luminance 0.488; OKLCH L 77.3% C 0.187 H 131.2°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#89CC39
RGB	rgb(137, 204, 57)
HSL	hsl(87, 59%, 51%)
HSV	hsv(87, 72%, 80%)
CMYK	cmyk(32.8%, 0%, 72.1%, 20%)
CIE-LAB	lab(75.33, -43.48, 62.73)
CIE-LCH	lch(75.33, 76.33, 124.73°)
OKLab	oklab(77.26% -0.123 0.1408)
OKLCH	oklch(77.26% 0.187 131.2)
XYZ	xyz(32.6476, 48.7983, 11.5690)
Luminance	0.4880 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89CC39 #7C39CC

analogous

#CCC539 #89CC39 #3FCC39

triadic

#89CC39 #3989CC #CC3989

tetradic

#89CC39 #39CCC5 #7C39CC #CC393F

square

#89CC39 #39CCC5 #7C39CC #CC393F

split-complementary

#89CC39 #393FCC #C539CC

monochromatic

#496E1C #699F29 #89CC39 #A6D96A #C3E59A

Accessibility & contrast

On white

1.95

#89CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#89CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CC39

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89CC39	#FFFFFF	#000000	##000000
##89CC39	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1E

Deuteranopia (green-blind)

#CCB847

Tritanopia (blue-blind)

#8CC3AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #89cc39;
/* rgb */ color: rgb(137, 204, 57);
/* oklch */ color: oklch(77.3% 0.187 131.2);

Tailwind

colors: {
  custom: {
    50: '#b0dc79',
    500: '#89cc39',
    950: '#000000',
  },
}

SCSS

$custom: #89cc39;
$custom-light: #b0dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#89cc39",
  "rgb": {
    "r": 137,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 87.347,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77263,
    "c": 0.18698,
    "h": 131.2
  },
  "luminance": 0.488
}

Semantic roles & 50–950 ramp

primary

#89CC39

secondary

#AE90D1

accent

#46E28D

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #89CC39

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

Preview Lab → · Contrast checker → · Palette generator →