#87CA37#87CA37

#87CA37 is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 76.7% C 0.187 H 131.2°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#87CA37
RGB	rgb(135, 202, 55)
HSL	hsl(87, 58%, 50%)
HSV	hsv(87, 73%, 79%)
CMYK	cmyk(33.2%, 0%, 72.8%, 20.8%)
CIE-LAB	lab(74.61, -43.46, 62.69)
CIE-LCH	lch(74.61, 76.29, 124.73°)
OKLab	oklab(76.65% -0.123 0.1405)
OKLCH	oklch(76.65% 0.187 131.2)
XYZ	xyz(31.8015, 47.6666, 11.1387)
Luminance	0.4767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87CA37 #7A37CA

analogous

#CAC437 #87CA37 #3DCA37

triadic

#87CA37 #3787CA #CA3787

tetradic

#87CA37 #37CAC4 #7A37CA #CA373D

square

#87CA37 #37CAC4 #7A37CA #CA373D

split-complementary

#87CA37 #373DCA #C437CA

monochromatic

#476A1C #679B29 #87CA37 #A4D767 #C1E498

Accessibility & contrast

On white

1.99

#87CA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#87CA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87CA37

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87CA37	#FFFFFF	#000000	##000000
##87CA37	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1B

Deuteranopia (green-blind)

#CAB645

Tritanopia (blue-blind)

#89C2AE

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #87ca37;
/* rgb */ color: rgb(135, 202, 55);
/* oklch */ color: oklch(76.7% 0.187 131.2);

Tailwind

colors: {
  custom: {
    50: '#afda77',
    500: '#87ca37',
    950: '#000000',
  },
}

SCSS

$custom: #87ca37;
$custom-light: #afda77;
$custom-dark: #000000;

JSON

{
  "hex": "#87ca37",
  "rgb": {
    "r": 135,
    "g": 202,
    "b": 55
  },
  "hsl": {
    "h": 87.347,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76651,
    "c": 0.18672,
    "h": 131.2
  },
  "luminance": 0.47668
}

Semantic roles & 50–950 ramp

primary

#87CA37

secondary

#AC8ECF

accent

#46E18D

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#111509

muted

#80837B

Preview Lab

Preview with #87CA37

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

Preview Lab → · Contrast checker → · Palette generator →