#8FF558#8FF558

#8FF558 is a very light, highly saturated yellow-green. Relative luminance 0.718; OKLCH L 87.7% C 0.214 H 136.4°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#8FF558
RGB	rgb(143, 245, 88)
HSL	hsl(99, 89%, 65%)
HSV	hsv(99, 64%, 96%)
CMYK	cmyk(41.6%, 0%, 64.1%, 3.9%)
CIE-LAB	lab(87.89, -56.00, 64.15)
CIE-LCH	lch(87.89, 85.15, 131.12°)
OKLab	oklab(87.68% -0.1552 0.1477)
OKLCH	oklch(87.68% 0.214 136.4)
XYZ	xyz(45.7403, 71.8464, 20.6882)
Luminance	0.7185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.33

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FF558 #BE58F5

analogous

#DDF558 #8FF558 #58F56F

triadic

#8FF558 #588FF5 #F5588F

tetradic

#8FF558 #58DDF5 #BE58F5 #F56F58

square

#8FF558 #58DDF5 #BE58F5 #F56F58

split-complementary

#8FF558 #6F58F5 #F558DD

monochromatic

#4DC70C #68F21E #8FF558 #B6F892 #DCFCCB

Accessibility & contrast

On white

1.37

#8FF558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#8FF558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FF558

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FF558	#FFFFFF	#000000	##000000
##8FF558	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE244

Deuteranopia (green-blind)

#EFD965

Tritanopia (blue-blind)

#8BECD5

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #8ff558;
/* rgb */ color: rgb(143, 245, 88);
/* oklch */ color: oklch(87.7% 0.214 136.4);

Tailwind

colors: {
  custom: {
    50: '#b6f98e',
    500: '#8ff558',
    950: '#000000',
  },
}

SCSS

$custom: #8ff558;
$custom-light: #b6f98e;
$custom-dark: #000000;

JSON

{
  "hex": "#8ff558",
  "rgb": {
    "r": 143,
    "g": 245,
    "b": 88
  },
  "hsl": {
    "h": 98.981,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.8768,
    "c": 0.21423,
    "h": 136.4
  },
  "luminance": 0.71849
}

Semantic roles & 50–950 ramp

primary

#8FF558

secondary

#8F2EC3

accent

#00E595

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8FF558

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

Preview Lab → · Contrast checker → · Palette generator →