#8CF351#8CF351

#8CF351 is a very light, highly saturated yellow-green. Relative luminance 0.703; OKLCH L 87.0% C 0.218 H 136.2°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#8CF351
RGB	rgb(140, 243, 81)
HSL	hsl(98, 87%, 64%)
HSV	hsv(98, 67%, 95%)
CMYK	cmyk(42.4%, 0%, 66.7%, 4.7%)
CIE-LAB	lab(87.13, -56.71, 66.03)
CIE-LCH	lch(87.13, 87.04, 130.66°)
OKLab	oklab(87% -0.1574 0.1508)
OKLCH	oklch(87% 0.218 136.2)
XYZ	xyz(44.3498, 70.2681, 19.0092)
Luminance	0.7027 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CF351 #B851F3

analogous

#DDF351 #8CF351 #51F367

triadic

#8CF351 #518CF3 #F3518C

tetradic

#8CF351 #51DDF3 #B851F3 #F36751

square

#8CF351 #51DDF3 #B851F3 #F36751

split-complementary

#8CF351 #6751F3 #F351DD

monochromatic

#4DBD0D #66EF18 #8CF351 #B2F78A #D8FBC4

Accessibility & contrast

On white

1.39

#8CF351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#8CF351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CF351

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CF351	#FFFFFF	#000000	##000000
##8CF351	1.00	1.39	15.05	15.05
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE03A

Deuteranopia (green-blind)

#EDD75F

Tritanopia (blue-blind)

#88EAD2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #8cf351;
/* rgb */ color: rgb(140, 243, 81);
/* oklch */ color: oklch(87.0% 0.218 136.2);

Tailwind

colors: {
  custom: {
    50: '#b5f889',
    500: '#8cf351',
    950: '#000000',
  },
}

SCSS

$custom: #8cf351;
$custom-light: #b5f889;
$custom-dark: #000000;

JSON

{
  "hex": "#8cf351",
  "rgb": {
    "r": 140,
    "g": 243,
    "b": 81
  },
  "hsl": {
    "h": 98.148,
    "s": 87.097,
    "l": 63.529
  },
  "oklch": {
    "l": 0.87,
    "c": 0.21803,
    "h": 136.2
  },
  "luminance": 0.70271
}

Semantic roles & 50–950 ramp

primary

#8CF351

secondary

#872DBB

accent

#02E491

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #8CF351

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

Preview Lab → · Contrast checker → · Palette generator →