#8FF458#8FF458

#8FF458 is a very light, highly saturated yellow-green. Relative luminance 0.712; OKLCH L 87.4% C 0.213 H 136.4°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#8FF458
RGB	rgb(143, 244, 88)
HSL	hsl(99, 88%, 65%)
HSV	hsv(99, 64%, 96%)
CMYK	cmyk(41.4%, 0%, 63.9%, 4.3%)
CIE-LAB	lab(87.60, -55.60, 63.83)
CIE-LCH	lch(87.60, 84.66, 131.06°)
OKLab	oklab(87.44% -0.1541 0.147)
OKLCH	oklch(87.44% 0.213 136.4)
XYZ	xyz(45.4386, 71.2430, 20.5877)
Luminance	0.7125 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.36

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FF458 #BD58F4

analogous

#DDF458 #8FF458 #58F46F

triadic

#8FF458 #588FF4 #F4588F

tetradic

#8FF458 #58DDF4 #BD58F4 #F46F58

square

#8FF458 #58DDF4 #BD58F4 #F46F58

split-complementary

#8FF458 #6F58F4 #F458DD

monochromatic

#4EC50D #68F01F #8FF458 #B6F891 #DCFCCB

Accessibility & contrast

On white

1.38

#8FF458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.25

#8FF458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FF458

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FF458	#FFFFFF	#000000	##000000
##8FF458	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)

#FCE144

Deuteranopia (green-blind)

#EED865

Tritanopia (blue-blind)

#8BECD4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #8ff458;
/* rgb */ color: rgb(143, 244, 88);
/* oklch */ color: oklch(87.4% 0.213 136.4);

Tailwind

colors: {
  custom: {
    50: '#b6f88e',
    500: '#8ff458',
    950: '#000000',
  },
}

SCSS

$custom: #8ff458;
$custom-light: #b6f88e;
$custom-dark: #000000;

JSON

{
  "hex": "#8ff458",
  "rgb": {
    "r": 143,
    "g": 244,
    "b": 88
  },
  "hsl": {
    "h": 98.846,
    "s": 87.64,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87441,
    "c": 0.213,
    "h": 136.4
  },
  "luminance": 0.71246
}

Semantic roles & 50–950 ramp

primary

#8FF458

secondary

#8E2EC2

accent

#01E494

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8FF458

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

Preview Lab → · Contrast checker → · Palette generator →