#8FF457#8FF457

#8FF457 is a very light, highly saturated yellow-green. Relative luminance 0.712; OKLCH L 87.4% C 0.214 H 136.3°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#8FF457
RGB	rgb(143, 244, 87)
HSL	hsl(99, 88%, 65%)
HSV	hsv(99, 64%, 96%)
CMYK	cmyk(41.4%, 0%, 64.3%, 4.3%)
CIE-LAB	lab(87.59, -55.69, 64.22)
CIE-LCH	lch(87.59, 85.01, 130.93°)
OKLab	oklab(87.43% -0.1544 0.1477)
OKLCH	oklch(87.43% 0.214 136.3)
XYZ	xyz(45.3975, 71.2266, 20.3710)
Luminance	0.7123 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FF457 #BC57F4

analogous

#DDF457 #8FF457 #57F46E

triadic

#8FF457 #578FF4 #F4578F

tetradic

#8FF457 #57DDF4 #BC57F4 #F46E57

square

#8FF457 #57DDF4 #BC57F4 #F46E57

split-complementary

#8FF457 #6E57F4 #F457DD

monochromatic

#4EC40D #69F01E #8FF457 #B5F890 #DCFCCA

Accessibility & contrast

On white

1.38

#8FF457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.25

#8FF457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FF457

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FF457	#FFFFFF	#000000	##000000
##8FF457	1.00	1.38	15.25	15.25
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.25	21.00	1.00	1.00
##000000	15.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE143

Deuteranopia (green-blind)

#EED864

Tritanopia (blue-blind)

#8BEBD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #8ff457;
/* rgb */ color: rgb(143, 244, 87);
/* oklch */ color: oklch(87.4% 0.214 136.3);

Tailwind

colors: {
  custom: {
    50: '#b6f88d',
    500: '#8ff457',
    950: '#000000',
  },
}

SCSS

$custom: #8ff457;
$custom-light: #b6f88d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ff457",
  "rgb": {
    "r": 143,
    "g": 244,
    "b": 87
  },
  "hsl": {
    "h": 98.599,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87432,
    "c": 0.2137,
    "h": 136.3
  },
  "luminance": 0.71229
}

Semantic roles & 50–950 ramp

primary

#8FF457

secondary

#8D2EC1

accent

#01E493

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8FF457

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

Preview Lab → · Contrast checker → · Palette generator →