#89CE3B#89CE3B

#89CE3B is a light, vivid yellow-green. Relative luminance 0.498; OKLCH L 77.8% C 0.188 H 131.6°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX#89CE3B
RGBrgb(137, 206, 59)
HSLhsl(88, 60%, 52%)
HSVhsv(88, 71%, 81%)
CMYKcmyk(33.5%, 0%, 71.4%, 19.2%)
CIE-LABlab(75.93, -44.21, 62.62)
CIE-LCHlch(75.93, 76.65, 125.22°)
OKLaboklab(77.76% -0.1249 0.1408)
OKLCHoklch(77.76% 0.188 131.6)
XYZxyz(33.1769, 49.7755, 11.9964)
Luminance0.4978 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#89CE3B #803BCE
analogous
#CEC93B #89CE3B #40CE3B
triadic
#89CE3B #3B89CE #CE3B89
tetradic
#89CE3B #3BCEC9 #803BCE #CE3B40
square
#89CE3B #3BCEC9 #803BCE #CE3B40
split-complementary
#89CE3B #3B40CE #C93BCE
monochromatic
#4A721D #6AA329 #89CE3B #A6DA6C #C4E69D

Accessibility & contrast

On white

1.92
#89CE3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.96
#89CE3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89CE3B
10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##89CE3B#FFFFFF#000000##000000
##89CE3B1.001.9210.9610.96
#FFFFFF1.921.0021.0021.00
#00000010.9621.001.001.00
##00000010.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7BF21
Deuteranopia (green-blind)
#CDB949
Tritanopia (blue-blind)
#8BC5B1
Achromatopsia (no color)
#BBBBBB

Design tokens & code

CSS
--color: #89ce3b;
/* rgb */ color: rgb(137, 206, 59);
/* oklch */ color: oklch(77.8% 0.188 131.6);
Tailwind
colors: {
  custom: {
    50: '#b0dd7a',
    500: '#89ce3b',
    950: '#000000',
  },
}
SCSS
$custom: #89ce3b;
$custom-light: #b0dd7a;
$custom-dark: #000000;
JSON
{
  "hex": "#89ce3b",
  "rgb": {
    "r": 137,
    "g": 206,
    "b": 59
  },
  "hsl": {
    "h": 88.163,
    "s": 60,
    "l": 51.961
  },
  "oklch": {
    "l": 0.77761,
    "c": 0.18823,
    "h": 131.6
  },
  "luminance": 0.49777
}

Semantic roles & 50–950 ramp

primary
#89CE3B
secondary
#B092D3
accent
#45E38F
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#11150A
muted
#80837C

Preview Lab

Preview with #89CE3B

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

Preview Lab → · Contrast checker → · Palette generator →

#89CE3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva