#87BC51#87BC51

#87BC51 is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.5% C 0.149 H 131.2°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#87BC51
RGB	rgb(135, 188, 81)
HSL	hsl(90, 44%, 53%)
HSV	hsv(90, 57%, 74%)
CMYK	cmyk(28.2%, 0%, 56.9%, 26.3%)
CIE-LAB	lab(70.67, -35.21, 47.81)
CIE-LCH	lch(70.67, 59.38, 126.36°)
OKLab	oklab(73.51% -0.0983 0.1122)
OKLCH	oklch(73.51% 0.149 131.2)
XYZ	xyz(29.4597, 41.7106, 14.2818)
Luminance	0.4171 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87BC51 #8651BC

analogous

#BCBC51 #87BC51 #51BC51

triadic

#87BC51 #5187BC #BC5187

tetradic

#87BC51 #51BCBC #8651BC #BC5151

square

#87BC51 #51BCBC #8651BC #BC5151

split-complementary

#87BC51 #5151BC #BC51BC

monochromatic

#4A6A29 #68963A #87BC51 #A5CD7D #C4DEA9

Accessibility & contrast

On white

2.25

#87BC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#87BC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87BC51

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87BC51	#FFFFFF	#000000	##000000
##87BC51	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF46

Deuteranopia (green-blind)

#BCAC58

Tritanopia (blue-blind)

#89B5A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #87bc51;
/* rgb */ color: rgb(135, 188, 81);
/* oklch */ color: oklch(73.5% 0.149 131.2);

Tailwind

colors: {
  custom: {
    50: '#add085',
    500: '#87bc51',
    950: '#000000',
  },
}

SCSS

$custom: #87bc51;
$custom-light: #add085;
$custom-dark: #000000;

JSON

{
  "hex": "#87bc51",
  "rgb": {
    "r": 135,
    "g": 188,
    "b": 81
  },
  "hsl": {
    "h": 89.72,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.73512,
    "c": 0.1492,
    "h": 131.2
  },
  "luminance": 0.41711
}

Semantic roles & 50–950 ramp

primary

#87BC51

secondary

#B49DCC

accent

#54D493

background

#FAFCF8

surface

#F5F9EF

border

#CFD2CA

text

#10140B

muted

#7F827C

Preview Lab

Preview with #87BC51

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

Preview Lab → · Contrast checker → · Palette generator →