#87CD3B#87CD3B

#87CD3B is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.4% C 0.188 H 131.9°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#87CD3B
RGB	rgb(135, 205, 59)
HSL	hsl(89, 59%, 52%)
HSV	hsv(89, 71%, 80%)
CMYK	cmyk(34.1%, 0%, 71.2%, 19.6%)
CIE-LAB	lab(75.53, -44.49, 62.19)
CIE-LCH	lch(75.53, 76.46, 125.58°)
OKLab	oklab(77.41% -0.1255 0.14)
OKLCH	oklch(77.41% 0.188 131.9)
XYZ	xyz(32.6120, 49.1280, 11.9012)
Luminance	0.4913 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87CD3B #813BCD

analogous

#CDCA3B #87CD3B #3ECD3B

triadic

#87CD3B #3B87CD #CD3B87

tetradic

#87CD3B #3BCDCA #813BCD #CD3B3E

square

#87CD3B #3BCDCA #813BCD #CD3B3E

split-complementary

#87CD3B #3B3ECD #CA3BCD

monochromatic

#49711D #68A229 #87CD3B #A5D96C #C3E69D

Accessibility & contrast

On white

1.94

#87CD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#87CD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87CD3B

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87CD3B	#FFFFFF	#000000	##000000
##87CD3B	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE22

Deuteranopia (green-blind)

#CCB849

Tritanopia (blue-blind)

#89C5B0

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #87cd3b;
/* rgb */ color: rgb(135, 205, 59);
/* oklch */ color: oklch(77.4% 0.188 131.9);

Tailwind

colors: {
  custom: {
    50: '#afdc7a',
    500: '#87cd3b',
    950: '#000000',
  },
}

SCSS

$custom: #87cd3b;
$custom-light: #afdc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#87cd3b",
  "rgb": {
    "r": 135,
    "g": 205,
    "b": 59
  },
  "hsl": {
    "h": 88.767,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77407,
    "c": 0.18801,
    "h": 131.9
  },
  "luminance": 0.49129
}

Semantic roles & 50–950 ramp

primary

#87CD3B

secondary

#B192D2

accent

#45E391

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #87CD3B

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

Preview Lab → · Contrast checker → · Palette generator →