#8FE659#8FE659

#8FE659 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.1% C 0.195 H 135.4°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#8FE659
RGB	rgb(143, 230, 89)
HSL	hsl(97, 74%, 63%)
HSV	hsv(97, 61%, 90%)
CMYK	cmyk(37.8%, 0%, 61.3%, 9.8%)
CIE-LAB	lab(83.52, -49.88, 58.94)
CIE-LCH	lch(83.52, 77.21, 130.24°)
OKLab	oklab(84.11% -0.1385 0.1367)
OKLCH	oklch(84.11% 0.195 135.4)
XYZ	xyz(41.4267, 63.1525, 19.4561)
Luminance	0.6315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FE659 #B059E6

analogous

#D6E659 #8FE659 #59E669

triadic

#8FE659 #598FE6 #E6598F

tetradic

#8FE659 #59D6E6 #B059E6 #E66959

square

#8FE659 #59D6E6 #B059E6 #E66959

split-complementary

#8FE659 #6959E6 #E659D6

monochromatic

#51AB1A #6BDE24 #8FE659 #B3EE8E #D7F6C3

Accessibility & contrast

On white

1.54

#8FE659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#8FE659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FE659

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FE659	#FFFFFF	#000000	##000000
##8FE659	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED549

Deuteranopia (green-blind)

#E2CD64

Tritanopia (blue-blind)

#8DDEC8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #8fe659;
/* rgb */ color: rgb(143, 230, 89);
/* oklch */ color: oklch(84.1% 0.195 135.4);

Tailwind

colors: {
  custom: {
    50: '#b5ee8d',
    500: '#8fe659',
    950: '#000000',
  },
}

SCSS

$custom: #8fe659;
$custom-light: #b5ee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#8fe659",
  "rgb": {
    "r": 143,
    "g": 230,
    "b": 89
  },
  "hsl": {
    "h": 97.021,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84108,
    "c": 0.1946,
    "h": 135.4
  },
  "luminance": 0.63155
}

Semantic roles & 50–950 ramp

primary

#8FE659

secondary

#7F37AC

accent

#10D68A

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #8FE659

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

Preview Lab → · Contrast checker → · Palette generator →