#87FF00#87FF00

#87FF00 is a very light, highly saturated yellow-green. Relative luminance 0.767; OKLCH L 89.4% C 0.261 H 135.1°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#87FF00
RGB	rgb(135, 255, 0)
HSL	hsl(88, 100%, 50%)
HSV	hsv(88, 100%, 100%)
CMYK	cmyk(47.1%, 0%, 100%, 0%)
CIE-LAB	lab(90.17, -65.77, 86.14)
CIE-LCH	lch(90.17, 108.38, 127.36°)
OKLab	oklab(89.35% -0.1849 0.1845)
OKLCH	oklch(89.35% 0.261 135.1)
XYZ	xyz(45.7506, 76.6679, 12.3876)
Luminance	0.7667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87FF00 #7800FF

analogous

#FFF700 #87FF00 #08FF00

triadic

#87FF00 #0087FF #FF0087

tetradic

#87FF00 #00FFF7 #7800FF #FF0008

square

#87FF00 #00FFF7 #7800FF #FF0008

split-complementary

#87FF00 #0008FF #F700FF

monochromatic

#468500 #67C200 #87FF00 #A4FF3D #C1FF7A

Accessibility & contrast

On white

1.29

#87FF00 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#87FF00 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87FF00

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87FF00	#FFFFFF	#000000	##000000
##87FF00	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE900

Deuteranopia (green-blind)

#F9DF38

Tritanopia (blue-blind)

#83F5D9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #87ff00;
/* rgb */ color: rgb(135, 255, 0);
/* oklch */ color: oklch(89.4% 0.261 135.1);

Tailwind

colors: {
  custom: {
    50: '#b5ff70',
    500: '#87ff00',
    950: '#000000',
  },
}

SCSS

$custom: #87ff00;
$custom-light: #b5ff70;
$custom-dark: #000000;

JSON

{
  "hex": "#87ff00",
  "rgb": {
    "r": 135,
    "g": 255,
    "b": 0
  },
  "hsl": {
    "h": 88.235,
    "s": 100,
    "l": 50
  },
  "oklch": {
    "l": 0.89352,
    "c": 0.26121,
    "h": 135.1
  },
  "luminance": 0.76671
}

Semantic roles & 50–950 ramp

primary

#87FF00

secondary

#4E188B

accent

#29FF8E

background

#FDFFFB

surface

#F9FFF1

border

#D2D7CB

text

#121809

muted

#82867D

Preview Lab

Preview with #87FF00

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

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