#8FDF63#8FDF63

#8FDF63 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 82.5% C 0.177 H 135.8°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#8FDF63
RGB	rgb(143, 223, 99)
HSL	hsl(99, 66%, 63%)
HSV	hsv(99, 56%, 87%)
CMYK	cmyk(35.9%, 0%, 55.6%, 12.5%)
CIE-LAB	lab(81.57, -45.98, 52.34)
CIE-LCH	lch(81.57, 69.67, 131.30°)
OKLab	oklab(82.55% -0.1271 0.1235)
OKLCH	oklch(82.55% 0.177 135.8)
XYZ	xyz(39.9665, 59.5140, 21.1835)
Luminance	0.5952 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FDF63 #B363DF

analogous

#CDDF63 #8FDF63 #63DF75

triadic

#8FDF63 #638FDF #DF638F

tetradic

#8FDF63 #63CDDF #B363DF #DF7563

square

#8FDF63 #63CDDF #B363DF #DF7563

split-complementary

#8FDF63 #7563DF #DF63CD

monochromatic

#51A622 #6BD530 #8FDF63 #B3E996 #D8F4C9

Accessibility & contrast

On white

1.63

#8FDF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#8FDF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FDF63

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FDF63	#FFFFFF	#000000	##000000
##8FDF63	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF57

Deuteranopia (green-blind)

#DBC86C

Tritanopia (blue-blind)

#8DD8C4

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #8fdf63;
/* rgb */ color: rgb(143, 223, 99);
/* oklch */ color: oklch(82.5% 0.177 135.8);

Tailwind

colors: {
  custom: {
    50: '#b4e993',
    500: '#8fdf63',
    950: '#000000',
  },
}

SCSS

$custom: #8fdf63;
$custom-light: #b4e993;
$custom-dark: #000000;

JSON

{
  "hex": "#8fdf63",
  "rgb": {
    "r": 143,
    "g": 223,
    "b": 99
  },
  "hsl": {
    "h": 98.71,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.82549,
    "c": 0.17725,
    "h": 135.8
  },
  "luminance": 0.59516
}

Semantic roles & 50–950 ramp

primary

#8FDF63

secondary

#833EA8

accent

#18CE8D

background

#FDFEFC

surface

#F8FDF4

border

#D1D5CE

text

#11160D

muted

#81847F

Preview Lab

Preview with #8FDF63

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

Preview Lab → · Contrast checker → · Palette generator →