#87B731#87B731

#87B731 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 72.0% C 0.167 H 127.6°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#87B731
RGB	rgb(135, 183, 49)
HSL	hsl(81, 58%, 45%)
HSV	hsv(81, 73%, 72%)
CMYK	cmyk(26.2%, 0%, 73.2%, 28.2%)
CIE-LAB	lab(68.92, -35.43, 59.20)
CIE-LCH	lch(68.92, 68.99, 120.90°)
OKLab	oklab(72.01% -0.1016 0.1322)
OKLCH	oklch(72.01% 0.167 127.6)
XYZ	xyz(27.4796, 39.2390, 9.0313)
Luminance	0.3924 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87B731 #6131B7

analogous

#B7A431 #87B731 #44B731

triadic

#87B731 #3187B7 #B73187

tetradic

#87B731 #31B7A4 #6131B7 #B73144

square

#87B731 #31B7A4 #6131B7 #B73144

split-complementary

#87B731 #3144B7 #A431B7

monochromatic

#405617 #638724 #87B731 #A4D154 #BEDE84

Accessibility & contrast

On white

2.37

#87B731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#87B731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87B731

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87B731	#FFFFFF	#000000	##000000
##87B731	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA17

Deuteranopia (green-blind)

#BAA73D

Tritanopia (blue-blind)

#8CAF9D

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #87b731;
/* rgb */ color: rgb(135, 183, 49);
/* oklch */ color: oklch(72.0% 0.167 127.6);

Tailwind

colors: {
  custom: {
    50: '#aecd72',
    500: '#87b731',
    950: '#000000',
  },
}

SCSS

$custom: #87b731;
$custom-light: #aecd72;
$custom-dark: #000000;

JSON

{
  "hex": "#87b731",
  "rgb": {
    "r": 135,
    "g": 183,
    "b": 49
  },
  "hsl": {
    "h": 81.493,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.7201,
    "c": 0.16677,
    "h": 127.6
  },
  "luminance": 0.3924
}

Semantic roles & 50–950 ramp

primary

#87B731

secondary

#977CC8

accent

#47E17E

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111308

muted

#80827B

Preview Lab

Preview with #87B731

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

Preview Lab → · Contrast checker → · Palette generator →