#8EFF4E#8EFF4E

#8EFF4E is a very light, highly saturated yellow-green. Relative luminance 0.778; OKLCH L 89.9% C 0.233 H 136.5°. Best body text is #000000 at 16.56:1 contrast (WCAG AA passes).

Color values

HEX	#8EFF4E
RGB	rgb(142, 255, 78)
HSL	hsl(98, 100%, 65%)
HSV	hsv(98, 69%, 100%)
CMYK	cmyk(44.3%, 0%, 69.4%, 0%)
CIE-LAB	lab(90.70, -60.93, 70.88)
CIE-LCH	lch(90.70, 93.47, 130.68°)
OKLab	oklab(89.94% -0.1692 0.1606)
OKLCH	oklch(89.94% 0.233 136.5)
XYZ	xyz(48.2891, 77.8178, 19.6821)
Luminance	0.7782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EFF4E #BF4EFF

analogous

#E7FF4E #8EFF4E #4EFF66

triadic

#8EFF4E #4E8EFF #FF4E8E

tetradic

#8EFF4E #4EE7FF #BF4EFF #FF664E

square

#8EFF4E #4EE7FF #BF4EFF #FF664E

split-complementary

#8EFF4E #664EFF #FF4EE7

monochromatic

#4CD300 #67FF11 #8EFF4E #B5FF8B #DCFFC8

Accessibility & contrast

On white

1.27

#8EFF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.56

#8EFF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EFF4E

16.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EFF4E	#FFFFFF	#000000	##000000
##8EFF4E	1.00	1.27	16.56	16.56
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.56	21.00	1.00	1.00
##000000	16.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA31

Deuteranopia (green-blind)

#F8E15F

Tritanopia (blue-blind)

#89F6DC

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #8eff4e;
/* rgb */ color: rgb(142, 255, 78);
/* oklch */ color: oklch(89.9% 0.233 136.5);

Tailwind

colors: {
  custom: {
    50: '#b7ff89',
    500: '#8eff4e',
    950: '#000000',
  },
}

SCSS

$custom: #8eff4e;
$custom-light: #b7ff89;
$custom-dark: #000000;

JSON

{
  "hex": "#8eff4e",
  "rgb": {
    "r": 142,
    "g": 255,
    "b": 78
  },
  "hsl": {
    "h": 98.305,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89942,
    "c": 0.23329,
    "h": 136.5
  },
  "luminance": 0.77821
}

Semantic roles & 50–950 ramp

primary

#8EFF4E

secondary

#9024CD

accent

#00E693

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#12180C

muted

#82867F

Preview Lab

Preview with #8EFF4E

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

Preview Lab → · Contrast checker → · Palette generator →