#87C451#87C451

#87C451 is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.4% C 0.160 H 132.5°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#87C451
RGB	rgb(135, 196, 81)
HSL	hsl(92, 49%, 54%)
HSV	hsv(92, 59%, 77%)
CMYK	cmyk(31.1%, 0%, 58.7%, 23.1%)
CIE-LAB	lab(73.04, -38.82, 50.53)
CIE-LCH	lch(73.04, 63.72, 127.53°)
OKLab	oklab(75.44% -0.1083 0.1181)
OKLCH	oklch(75.44% 0.16 132.5)
XYZ	xyz(31.2163, 45.2238, 14.8673)
Luminance	0.4522 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87C451 #8E51C4

analogous

#C1C451 #87C451 #51C455

triadic

#87C451 #5187C4 #C45187

tetradic

#87C451 #51C1C4 #8E51C4 #C45551

square

#87C451 #51C1C4 #8E51C4 #C45551

split-complementary

#87C451 #5551C4 #C451C1

monochromatic

#4B7327 #69A137 #87C451 #A7D37F #C6E3AC

Accessibility & contrast

On white

2.09

#87C451 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#87C451 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87C451

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87C451	#FFFFFF	#000000	##000000
##87C451	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB645

Deuteranopia (green-blind)

#C3B259

Tritanopia (blue-blind)

#88BDAB

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #87c451;
/* rgb */ color: rgb(135, 196, 81);
/* oklch */ color: oklch(75.4% 0.160 132.5);

Tailwind

colors: {
  custom: {
    50: '#add686',
    500: '#87c451',
    950: '#000000',
  },
}

SCSS

$custom: #87c451;
$custom-light: #add686;
$custom-dark: #000000;

JSON

{
  "hex": "#87c451",
  "rgb": {
    "r": 135,
    "g": 196,
    "b": 81
  },
  "hsl": {
    "h": 91.826,
    "s": 49.356,
    "l": 54.314
  },
  "oklch": {
    "l": 0.75435,
    "c": 0.16019,
    "h": 132.5
  },
  "luminance": 0.45225
}

Semantic roles & 50–950 ramp

primary

#87C451

secondary

#BAA0D1

accent

#4FD998

background

#FAFDF8

surface

#F5FAF0

border

#CFD3CB

text

#11140B

muted

#80837C

Preview Lab

Preview with #87C451

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

Preview Lab → · Contrast checker → · Palette generator →