#8FEE51#8FEE51

#8FEE51 is a very light, highly saturated yellow-green. Relative luminance 0.676; OKLCH L 85.9% C 0.210 H 135.3°. Best body text is #000000 at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#8FEE51
RGB	rgb(143, 238, 81)
HSL	hsl(96, 82%, 63%)
HSV	hsv(96, 66%, 93%)
CMYK	cmyk(39.9%, 0%, 66%, 6.7%)
CIE-LAB	lab(85.80, -53.79, 64.66)
CIE-LCH	lch(85.80, 84.11, 129.76°)
OKLab	oklab(85.95% -0.1497 0.1479)
OKLCH	oklch(85.95% 0.21 135.3)
XYZ	xyz(43.3864, 67.5805, 18.5412)
Luminance	0.6758 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FEE51 #B051EE

analogous

#DDEE51 #8FEE51 #51EE62

triadic

#8FEE51 #518FEE #EE518F

tetradic

#8FEE51 #51DDEE #B051EE #EE6251

square

#8FEE51 #51DDEE #B051EE #EE6251

split-complementary

#8FEE51 #6251EE #EE51DD

monochromatic

#51B311 #6BE919 #8FEE51 #B3F389 #D7F9C1

Accessibility & contrast

On white

1.45

#8FEE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.52

#8FEE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FEE51

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FEE51	#FFFFFF	#000000	##000000
##8FEE51	1.00	1.45	14.52	14.52
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.52	21.00	1.00	1.00
##000000	14.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB3B

Deuteranopia (green-blind)

#E9D45F

Tritanopia (blue-blind)

#8DE5CE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #8fee51;
/* rgb */ color: rgb(143, 238, 81);
/* oklch */ color: oklch(85.9% 0.210 135.3);

Tailwind

colors: {
  custom: {
    50: '#b6f489',
    500: '#8fee51',
    950: '#000000',
  },
}

SCSS

$custom: #8fee51;
$custom-light: #b6f489;
$custom-dark: #000000;

JSON

{
  "hex": "#8fee51",
  "rgb": {
    "r": 143,
    "g": 238,
    "b": 81
  },
  "hsl": {
    "h": 96.306,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85945,
    "c": 0.21045,
    "h": 135.3
  },
  "luminance": 0.67583
}

Semantic roles & 50–950 ramp

primary

#8FEE51

secondary

#7F30B3

accent

#07DF89

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #8FEE51

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

Preview Lab → · Contrast checker → · Palette generator →