#87C638#87C638

#87C638 is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 75.7% C 0.181 H 130.7°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#87C638
RGB	rgb(135, 198, 56)
HSL	hsl(87, 56%, 50%)
HSV	hsv(87, 72%, 78%)
CMYK	cmyk(31.8%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(73.43, -41.68, 61.16)
CIE-LCH	lch(73.43, 74.01, 124.27°)
OKLab	oklab(75.69% -0.1181 0.1374)
OKLCH	oklch(75.69% 0.181 130.7)
XYZ	xyz(30.8993, 45.8236, 10.9574)
Luminance	0.4582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87C638 #7738C6

analogous

#C6BE38 #87C638 #40C638

triadic

#87C638 #3887C6 #C63887

tetradic

#87C638 #38C6BE #7738C6 #C63840

square

#87C638 #38C6BE #7738C6 #C63840

split-complementary

#87C638 #3840C6 #BE38C6

monochromatic

#46671D #66962B #87C638 #A4D467 #C0E297

Accessibility & contrast

On white

2.07

#87C638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#87C638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87C638

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87C638	#FFFFFF	#000000	##000000
##87C638	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB71F

Deuteranopia (green-blind)

#C6B345

Tritanopia (blue-blind)

#8ABEAA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #87c638;
/* rgb */ color: rgb(135, 198, 56);
/* oklch */ color: oklch(75.7% 0.181 130.7);

Tailwind

colors: {
  custom: {
    50: '#afd778',
    500: '#87c638',
    950: '#000000',
  },
}

SCSS

$custom: #87c638;
$custom-light: #afd778;
$custom-dark: #000000;

JSON

{
  "hex": "#87c638",
  "rgb": {
    "r": 135,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 86.62,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75689,
    "c": 0.18117,
    "h": 130.7
  },
  "luminance": 0.45825
}

Semantic roles & 50–950 ramp

primary

#87C638

secondary

#A98DCD

accent

#49DF8B

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #87C638

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

Preview Lab → · Contrast checker → · Palette generator →