#87EF52#87EF52

#87EF52 is a very light, highly saturated yellow-green. Relative luminance 0.675; OKLCH L 85.8% C 0.215 H 136.8°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#87EF52
RGB	rgb(135, 239, 82)
HSL	hsl(100, 83%, 63%)
HSV	hsv(100, 66%, 94%)
CMYK	cmyk(43.5%, 0%, 65.7%, 6.3%)
CIE-LAB	lab(85.75, -56.60, 64.11)
CIE-LCH	lch(85.75, 85.52, 131.44°)
OKLab	oklab(85.82% -0.1568 0.147)
OKLCH	oklch(85.82% 0.215 136.8)
XYZ	xyz(42.3799, 67.4905, 18.7749)
Luminance	0.6749 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87EF52 #BA52EF

analogous

#D6EF52 #87EF52 #52EF6B

triadic

#87EF52 #5287EF #EF5287

tetradic

#87EF52 #52D6EF #BA52EF #EF6B52

square

#87EF52 #52D6EF #BA52EF #EF6B52

split-complementary

#87EF52 #6B52EF #EF52D6

monochromatic

#49B611 #60EA1A #87EF52 #AEF48A #D5F9C2

Accessibility & contrast

On white

1.45

#87EF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#87EF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87EF52

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87EF52	#FFFFFF	#000000	##000000
##87EF52	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC3D

Deuteranopia (green-blind)

#E9D360

Tritanopia (blue-blind)

#82E7CF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #87ef52;
/* rgb */ color: rgb(135, 239, 82);
/* oklch */ color: oklch(85.8% 0.215 136.8);

Tailwind

colors: {
  custom: {
    50: '#b1f58a',
    500: '#87ef52',
    950: '#000000',
  },
}

SCSS

$custom: #87ef52;
$custom-light: #b1f58a;
$custom-dark: #000000;

JSON

{
  "hex": "#87ef52",
  "rgb": {
    "r": 135,
    "g": 239,
    "b": 82
  },
  "hsl": {
    "h": 99.745,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85817,
    "c": 0.2149,
    "h": 136.8
  },
  "luminance": 0.67493
}

Semantic roles & 50–950 ramp

primary

#87EF52

secondary

#8830B5

accent

#06DF96

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11170C

muted

#81857F

Preview Lab

Preview with #87EF52

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

Preview Lab → · Contrast checker → · Palette generator →