#87CC3B#87CC3B

#87CC3B is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.2% C 0.187 H 131.8°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#87CC3B
RGB	rgb(135, 204, 59)
HSL	hsl(89, 59%, 52%)
HSV	hsv(89, 71%, 80%)
CMYK	cmyk(33.8%, 0%, 71.1%, 20%)
CIE-LAB	lab(75.23, -44.07, 61.89)
CIE-LCH	lch(75.23, 75.97, 125.45°)
OKLab	oklab(77.16% -0.1244 0.1393)
OKLCH	oklch(77.16% 0.187 131.8)
XYZ	xyz(32.3736, 48.6512, 11.8217)
Luminance	0.4865 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87CC3B #803BCC

analogous

#CCC93B #87CC3B #3FCC3B

triadic

#87CC3B #3B87CC #CC3B87

tetradic

#87CC3B #3BCCC9 #803BCC #CC3B3F

square

#87CC3B #3BCCC9 #803BCC #CC3B3F

split-complementary

#87CC3B #3B3FCC #C93BCC

monochromatic

#48701D #68A02A #87CC3B #A5D96C #C2E59C

Accessibility & contrast

On white

1.96

#87CC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#87CC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87CC3B

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87CC3B	#FFFFFF	#000000	##000000
##87CC3B	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)

#D5BD22

Deuteranopia (green-blind)

#CBB748

Tritanopia (blue-blind)

#89C4B0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #87cc3b;
/* rgb */ color: rgb(135, 204, 59);
/* oklch */ color: oklch(77.2% 0.187 131.8);

Tailwind

colors: {
  custom: {
    50: '#afdc7a',
    500: '#87cc3b',
    950: '#000000',
  },
}

SCSS

$custom: #87cc3b;
$custom-light: #afdc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#87cc3b",
  "rgb": {
    "r": 135,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 88.552,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.77164,
    "c": 0.18677,
    "h": 131.8
  },
  "luminance": 0.48652
}

Semantic roles & 50–950 ramp

primary

#87CC3B

secondary

#B092D1

accent

#46E290

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #87CC3B

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

Preview Lab → · Contrast checker → · Palette generator →