#8EF357#8EF357

#8EF357 is a very light, highly saturated yellow-green. Relative luminance 0.705; OKLCH L 87.1% C 0.213 H 136.4°. Best body text is #000000 at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#8EF357
RGB	rgb(142, 243, 87)
HSL	hsl(99, 87%, 65%)
HSV	hsv(99, 64%, 95%)
CMYK	cmyk(41.6%, 0%, 64.2%, 4.7%)
CIE-LAB	lab(87.26, -55.60, 63.85)
CIE-LCH	lch(87.26, 84.67, 131.05°)
OKLab	oklab(87.15% -0.1541 0.1469)
OKLCH	oklch(87.15% 0.213 136.4)
XYZ	xyz(44.9250, 70.5375, 20.2629)
Luminance	0.7054 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EF357 #BC57F3

analogous

#DCF357 #8EF357 #57F36E

triadic

#8EF357 #578EF3 #F3578E

tetradic

#8EF357 #57DCF3 #BC57F3 #F36E57

square

#8EF357 #57DCF3 #BC57F3 #F36E57

split-complementary

#8EF357 #6E57F3 #F357DC

monochromatic

#4DC20E #68EF1E #8EF357 #B4F790 #DBFBC9

Accessibility & contrast

On white

1.39

#8EF357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.11

#8EF357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EF357

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EF357	#FFFFFF	#000000	##000000
##8EF357	1.00	1.39	15.11	15.11
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.11	21.00	1.00	1.00
##000000	15.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE043

Deuteranopia (green-blind)

#EDD764

Tritanopia (blue-blind)

#8AEBD3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #8ef357;
/* rgb */ color: rgb(142, 243, 87);
/* oklch */ color: oklch(87.1% 0.213 136.4);

Tailwind

colors: {
  custom: {
    50: '#b6f88d',
    500: '#8ef357',
    950: '#000000',
  },
}

SCSS

$custom: #8ef357;
$custom-light: #b6f88d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ef357",
  "rgb": {
    "r": 142,
    "g": 243,
    "b": 87
  },
  "hsl": {
    "h": 98.846,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87146,
    "c": 0.21295,
    "h": 136.4
  },
  "luminance": 0.7054
}

Semantic roles & 50–950 ramp

primary

#8EF357

secondary

#8C2FBF

accent

#02E394

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8EF357

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

Preview Lab → · Contrast checker → · Palette generator →