#87DD5B#87DD5B

#87DD5B is a light, vivid yellow-green. Relative luminance 0.576; OKLCH L 81.6% C 0.185 H 136.4°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#87DD5B
RGB	rgb(135, 221, 91)
HSL	hsl(100, 66%, 61%)
HSV	hsv(100, 59%, 87%)
CMYK	cmyk(38.9%, 0%, 58.8%, 13.3%)
CIE-LAB	lab(80.53, -48.57, 54.61)
CIE-LCH	lch(80.53, 73.08, 131.65°)
OKLab	oklab(81.57% -0.1343 0.1278)
OKLCH	oklch(81.57% 0.185 136.4)
XYZ	xyz(37.7354, 57.6172, 19.0284)
Luminance	0.5762 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87DD5B #B15BDD

analogous

#C8DD5B #87DD5B #5BDD70

triadic

#87DD5B #5B87DD #DD5B87

tetradic

#87DD5B #5BC8DD #B15BDD #DD705B

square

#87DD5B #5BC8DD #B15BDD #DD705B

split-complementary

#87DD5B #705BDD #DD5BC8

monochromatic

#4B9D21 #63D02B #87DD5B #ACE88E #D1F2C0

Accessibility & contrast

On white

1.68

#87DD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#87DD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87DD5B

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87DD5B	#FFFFFF	#000000	##000000
##87DD5B	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4D

Deuteranopia (green-blind)

#D8C565

Tritanopia (blue-blind)

#84D6C1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #87dd5b;
/* rgb */ color: rgb(135, 221, 91);
/* oklch */ color: oklch(81.6% 0.185 136.4);

Tailwind

colors: {
  custom: {
    50: '#afe88e',
    500: '#87dd5b',
    950: '#000000',
  },
}

SCSS

$custom: #87dd5b;
$custom-light: #afe88e;
$custom-dark: #000000;

JSON

{
  "hex": "#87dd5b",
  "rgb": {
    "r": 135,
    "g": 221,
    "b": 91
  },
  "hsl": {
    "h": 99.692,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.81566,
    "c": 0.18536,
    "h": 136.4
  },
  "luminance": 0.57619
}

Semantic roles & 50–950 ramp

primary

#87DD5B

secondary

#7E3BA1

accent

#18CE90

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#11160D

muted

#81847F

Preview Lab

Preview with #87DD5B

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

Preview Lab → · Contrast checker → · Palette generator →