#87CB3B#87CB3B

#87CB3B is a light, vivid yellow-green. Relative luminance 0.482; OKLCH L 76.9% C 0.186 H 131.6°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX#87CB3B
RGBrgb(135, 203, 59)
HSLhsl(88, 58%, 51%)
HSVhsv(88, 71%, 80%)
CMYKcmyk(33.5%, 0%, 70.9%, 20.4%)
CIE-LABlab(74.94, -43.64, 61.59)
CIE-LCHlch(74.94, 75.48, 125.32°)
OKLaboklab(76.92% -0.1232 0.1387)
OKLCHoklch(76.92% 0.186 131.6)
XYZxyz(32.1367, 48.1773, 11.7427)
Luminance0.4818 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#87CB3B #7F3BCB
analogous
#CBC73B #87CB3B #3FCB3B
triadic
#87CB3B #3B87CB #CB3B87
tetradic
#87CB3B #3BCBC7 #7F3BCB #CB3B3F
square
#87CB3B #3BCBC7 #7F3BCB #CB3B3F
split-complementary
#87CB3B #3B3FCB #C73BCB
monochromatic
#486E1D #689F2A #87CB3B #A5D86B #C2E59C

Accessibility & contrast

On white

1.97
#87CB3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.64
#87CB3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87CB3B
10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##87CB3B#FFFFFF#000000##000000
##87CB3B1.001.9710.6410.64
#FFFFFF1.971.0021.0021.00
#00000010.6421.001.001.00
##00000010.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#D4BC22
Deuteranopia (green-blind)
#CAB748
Tritanopia (blue-blind)
#89C3AF
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #87cb3b;
/* rgb */ color: rgb(135, 203, 59);
/* oklch */ color: oklch(76.9% 0.186 131.6);
Tailwind
colors: {
  custom: {
    50: '#afdb7a',
    500: '#87cb3b',
    950: '#000000',
  },
}
SCSS
$custom: #87cb3b;
$custom-light: #afdb7a;
$custom-dark: #000000;
JSON
{
  "hex": "#87cb3b",
  "rgb": {
    "r": 135,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 88.333,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76922,
    "c": 0.18553,
    "h": 131.6
  },
  "luminance": 0.48179
}

Semantic roles & 50–950 ramp

primary
#87CB3B
secondary
#AF91D1
accent
#47E190
background
#FBFDF7
surface
#F6FBEE
border
#D0D4C9
text
#11150A
muted
#80837C

Preview Lab

Preview with #87CB3B

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

Preview Lab → · Contrast checker → · Palette generator →

#87CB3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva