#87EC2B#87EC2B

#87EC2B is a very light, highly saturated yellow-green. Relative luminance 0.653; OKLCH L 84.8% C 0.232 H 134.4°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#87EC2B
RGB	rgb(135, 236, 43)
HSL	hsl(91, 84%, 55%)
HSV	hsv(91, 82%, 93%)
CMYK	cmyk(42.8%, 0%, 81.8%, 7.5%)
CIE-LAB	lab(84.65, -57.81, 75.65)
CIE-LCH	lch(84.65, 95.21, 127.39°)
OKLab	oklab(84.84% -0.1624 0.1659)
OKLCH	oklch(84.84% 0.232 134.4)
XYZ	xyz(40.4224, 65.3139, 12.7619)
Luminance	0.6532 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87EC2B #902BEC

analogous

#E8EC2B #87EC2B #2BEC30

triadic

#87EC2B #2B87EC #EC2B87

tetradic

#87EC2B #2BE8EC #902BEC #EC302B

square

#87EC2B #2BE8EC #902BEC #EC302B

split-complementary

#87EC2B #302BEC #EC2BE8

monochromatic

#4B900D #69C812 #87EC2B #A7F163 #C7F69B

Accessibility & contrast

On white

1.49

#87EC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#87EC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87EC2B

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87EC2B	#FFFFFF	#000000	##000000
##87EC2B	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D800

Deuteranopia (green-blind)

#E8D043

Tritanopia (blue-blind)

#85E3CA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #87ec2b;
/* rgb */ color: rgb(135, 236, 43);
/* oklch */ color: oklch(84.8% 0.232 134.4);

Tailwind

colors: {
  custom: {
    50: '#b2f377',
    500: '#87ec2b',
    950: '#000000',
  },
}

SCSS

$custom: #87ec2b;
$custom-light: #b2f377;
$custom-dark: #000000;

JSON

{
  "hex": "#87ec2b",
  "rgb": {
    "r": 135,
    "g": 236,
    "b": 43
  },
  "hsl": {
    "h": 91.399,
    "s": 83.55,
    "l": 54.706
  },
  "oklch": {
    "l": 0.84839,
    "c": 0.23219,
    "h": 134.4
  },
  "luminance": 0.65316
}

Semantic roles & 50–950 ramp

primary

#87EC2B

secondary

#602794

accent

#2EFA99

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12170A

muted

#82857D

Preview Lab

Preview with #87EC2B

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

Preview Lab → · Contrast checker → · Palette generator →