#8EF557#8EF557

#8EF557 is a very light, highly saturated yellow-green. Relative luminance 0.717; OKLCH L 87.6% C 0.215 H 136.5°. Best body text is #000000 at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#8EF557
RGB	rgb(142, 245, 87)
HSL	hsl(99, 89%, 65%)
HSV	hsv(99, 64%, 96%)
CMYK	cmyk(42%, 0%, 64.5%, 3.9%)
CIE-LAB	lab(87.84, -56.39, 64.48)
CIE-LCH	lch(87.84, 85.66, 131.17°)
OKLab	oklab(87.62% -0.1563 0.1483)
OKLCH	oklch(87.62% 0.215 136.5)
XYZ	xyz(45.5268, 71.7411, 20.4635)
Luminance	0.7174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.44

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EF557 #BE57F5

analogous

#DDF557 #8EF557 #57F56F

triadic

#8EF557 #578EF5 #F5578E

tetradic

#8EF557 #57DDF5 #BE57F5 #F56F57

square

#8EF557 #57DDF5 #BE57F5 #F56F57

split-complementary

#8EF557 #6F57F5 #F557DD

monochromatic

#4DC60C #67F21D #8EF557 #B5F891 #DCFCCB

Accessibility & contrast

On white

1.37

#8EF557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.35

#8EF557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EF557

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EF557	#FFFFFF	#000000	##000000
##8EF557	1.00	1.37	15.35	15.35
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.35	21.00	1.00	1.00
##000000	15.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE242

Deuteranopia (green-blind)

#EFD964

Tritanopia (blue-blind)

#8AECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #8ef557;
/* rgb */ color: rgb(142, 245, 87);
/* oklch */ color: oklch(87.6% 0.215 136.5);

Tailwind

colors: {
  custom: {
    50: '#b6f98d',
    500: '#8ef557',
    950: '#000000',
  },
}

SCSS

$custom: #8ef557;
$custom-light: #b6f98d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ef557",
  "rgb": {
    "r": 142,
    "g": 245,
    "b": 87
  },
  "hsl": {
    "h": 99.114,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87624,
    "c": 0.21542,
    "h": 136.5
  },
  "luminance": 0.71744
}

Semantic roles & 50–950 ramp

primary

#8EF557

secondary

#8F2DC3

accent

#00E596

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8EF557

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

Preview Lab → · Contrast checker → · Palette generator →