#87E556#87E556

#87E556 is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 83.4% C 0.200 H 136.5°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#87E556
RGB	rgb(135, 229, 86)
HSL	hsl(99, 73%, 62%)
HSV	hsv(99, 62%, 90%)
CMYK	cmyk(41%, 0%, 62.4%, 10.2%)
CIE-LAB	lab(82.84, -52.31, 59.34)
CIE-LCH	lch(82.84, 79.10, 131.40°)
OKLab	oklab(83.44% -0.1448 0.1374)
OKLCH	oklch(83.44% 0.2 136.5)
XYZ	xyz(39.6896, 61.8592, 18.6510)
Luminance	0.6186 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87E556 #B456E5

analogous

#CEE556 #87E556 #56E56D

triadic

#87E556 #5687E5 #E55687

tetradic

#87E556 #56CEE5 #B456E5 #E56D56

square

#87E556 #56CEE5 #B456E5 #E56D56

split-complementary

#87E556 #6D56E5 #E556CE

monochromatic

#4AA71A #62DC22 #87E556 #ADED8B #D2F5C0

Accessibility & contrast

On white

1.57

#87E556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#87E556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #87E556

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87E556	#FFFFFF	#000000	##000000
##87E556	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD345

Deuteranopia (green-blind)

#E0CB62

Tritanopia (blue-blind)

#83DDC7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #87e556;
/* rgb */ color: rgb(135, 229, 86);
/* oklch */ color: oklch(83.4% 0.200 136.5);

Tailwind

colors: {
  custom: {
    50: '#b0ee8b',
    500: '#87e556',
    950: '#000000',
  },
}

SCSS

$custom: #87e556;
$custom-light: #b0ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#87e556",
  "rgb": {
    "r": 135,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 99.441,
    "s": 73.333,
    "l": 61.765
  },
  "oklch": {
    "l": 0.83442,
    "c": 0.19959,
    "h": 136.5
  },
  "luminance": 0.61861
}

Semantic roles & 50–950 ramp

primary

#87E556

secondary

#8236A9

accent

#10D592

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160C

muted

#81857F

Preview Lab

Preview with #87E556

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

Preview Lab → · Contrast checker → · Palette generator →