#87CC39#87CC39

#87CC39 is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 77.1% C 0.188 H 131.6°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#87CC39
RGB	rgb(135, 204, 57)
HSL	hsl(88, 59%, 51%)
HSV	hsv(88, 72%, 80%)
CMYK	cmyk(33.8%, 0%, 72.1%, 20%)
CIE-LAB	lab(75.22, -44.19, 62.59)
CIE-LCH	lch(75.22, 76.62, 125.22°)
OKLab	oklab(77.15% -0.1249 0.1405)
OKLCH	oklch(77.15% 0.188 131.6)
XYZ	xyz(32.3227, 48.6308, 11.5538)
Luminance	0.4863 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87CC39 #7E39CC

analogous

#CCC739 #87CC39 #3DCC39

triadic

#87CC39 #3987CC #CC3987

tetradic

#87CC39 #39CCC7 #7E39CC #CC393D

square

#87CC39 #39CCC7 #7E39CC #CC393D

split-complementary

#87CC39 #393DCC #C739CC

monochromatic

#486E1C #689F29 #87CC39 #A4D96A #C2E59A

Accessibility & contrast

On white

1.96

#87CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#87CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87CC39

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87CC39	#FFFFFF	#000000	##000000
##87CC39	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1E

Deuteranopia (green-blind)

#CBB747

Tritanopia (blue-blind)

#89C4AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #87cc39;
/* rgb */ color: rgb(135, 204, 57);
/* oklch */ color: oklch(77.1% 0.188 131.6);

Tailwind

colors: {
  custom: {
    50: '#afdc79',
    500: '#87cc39',
    950: '#000000',
  },
}

SCSS

$custom: #87cc39;
$custom-light: #afdc79;
$custom-dark: #000000;

JSON

{
  "hex": "#87cc39",
  "rgb": {
    "r": 135,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 88.163,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.7715,
    "c": 0.18799,
    "h": 131.6
  },
  "luminance": 0.48632
}

Semantic roles & 50–950 ramp

primary

#87CC39

secondary

#AE90D1

accent

#46E28F

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #87CC39

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

Preview Lab → · Contrast checker → · Palette generator →