#87EF20#87EF20

#87EF20 is a very light, highly saturated yellow-green. Relative luminance 0.670; OKLCH L 85.5% C 0.239 H 134.3°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#87EF20
RGB	rgb(135, 239, 32)
HSL	hsl(90, 87%, 53%)
HSV	hsv(90, 87%, 94%)
CMYK	cmyk(43.5%, 0%, 86.6%, 6.3%)
CIE-LAB	lab(85.50, -59.33, 78.76)
CIE-LCH	lch(85.50, 98.61, 126.99°)
OKLab	oklab(85.53% -0.167 0.1711)
OKLCH	oklch(85.53% 0.239 134.3)
XYZ	xyz(41.1181, 66.9858, 12.1292)
Luminance	0.6699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87EF20 #8820EF

analogous

#EEEF20 #87EF20 #20EF20

triadic

#87EF20 #2087EF #EF2087

tetradic

#87EF20 #20EEEF #8820EF #EF2020

square

#87EF20 #20EEEF #8820EF #EF2020

split-complementary

#87EF20 #2020EF #EF20EE

monochromatic

#4A8B0A #68C40E #87EF20 #A6F359 #C4F792

Accessibility & contrast

On white

1.46

#87EF20 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.40

#87EF20 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87EF20

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87EF20	#FFFFFF	#000000	##000000
##87EF20	1.00	1.46	14.40	14.40
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.40	21.00	1.00	1.00
##000000	14.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DB00

Deuteranopia (green-blind)

#EBD33E

Tritanopia (blue-blind)

#85E5CC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #87ef20;
/* rgb */ color: rgb(135, 239, 32);
/* oklch */ color: oklch(85.5% 0.239 134.3);

Tailwind

colors: {
  custom: {
    50: '#b3f573',
    500: '#87ef20',
    950: '#000000',
  },
}

SCSS

$custom: #87ef20;
$custom-light: #b3f573;
$custom-dark: #000000;

JSON

{
  "hex": "#87ef20",
  "rgb": {
    "r": 135,
    "g": 239,
    "b": 32
  },
  "hsl": {
    "h": 90.145,
    "s": 86.611,
    "l": 53.137
  },
  "oklch": {
    "l": 0.85527,
    "c": 0.2391,
    "h": 134.3
  },
  "luminance": 0.66988
}

Semantic roles & 50–950 ramp

primary

#87EF20

secondary

#5A2390

accent

#2BFD94

background

#FDFFFB

surface

#F8FEF1

border

#D1D6CB

text

#121709

muted

#82857D

Preview Lab

Preview with #87EF20

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

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