#87EF5B#87EF5B

#87EF5B is a very light, highly saturated green. Relative luminance 0.676; OKLCH L 85.9% C 0.208 H 137.6°. Best body text is #000000 at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#87EF5B
RGB	rgb(135, 239, 91)
HSL	hsl(102, 82%, 65%)
HSV	hsv(102, 62%, 94%)
CMYK	cmyk(43.5%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(85.82, -55.82, 60.56)
CIE-LCH	lch(85.82, 82.36, 132.67°)
OKLab	oklab(85.9% -0.1541 0.1405)
OKLCH	oklch(85.9% 0.208 137.6)
XYZ	xyz(42.7452, 67.6366, 20.6983)
Luminance	0.6764 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87EF5B #C35BEF

analogous

#D1EF5B #87EF5B #5BEF79

triadic

#87EF5B #5B87EF #EF5B87

tetradic

#87EF5B #5BD1EF #C35BEF #EF795B

square

#87EF5B #5BD1EF #C35BEF #EF795B

split-complementary

#87EF5B #795BEF #EF5BD1

monochromatic

#45BD12 #5EEA23 #87EF5B #B0F493 #D9FACB

Accessibility & contrast

On white

1.45

#87EF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.53

#87EF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87EF5B

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87EF5B	#FFFFFF	#000000	##000000
##87EF5B	1.00	1.45	14.53	14.53
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.53	21.00	1.00	1.00
##000000	14.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4A

Deuteranopia (green-blind)

#E8D367

Tritanopia (blue-blind)

#81E7D0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #87ef5b;
/* rgb */ color: rgb(135, 239, 91);
/* oklch */ color: oklch(85.9% 0.208 137.6);

Tailwind

colors: {
  custom: {
    50: '#b1f58f',
    500: '#87ef5b',
    950: '#000000',
  },
}

SCSS

$custom: #87ef5b;
$custom-light: #b1f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#87ef5b",
  "rgb": {
    "r": 135,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 102.162,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.859,
    "c": 0.20849,
    "h": 137.6
  },
  "luminance": 0.67639
}

Semantic roles & 50–950 ramp

primary

#87EF5B

secondary

#9333BC

accent

#07DF9E

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170D

muted

#81857F

Preview Lab

Preview with #87EF5B

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

Preview Lab → · Contrast checker → · Palette generator →