#9FE959#9FE959

#9FE959 is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 85.7% C 0.190 H 132.3°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#9FE959
RGB	rgb(159, 233, 89)
HSL	hsl(91, 77%, 63%)
HSV	hsv(91, 62%, 91%)
CMYK	cmyk(31.8%, 0%, 61.8%, 8.6%)
CIE-LAB	lab(85.18, -45.75, 61.00)
CIE-LCH	lch(85.18, 76.25, 126.87°)
OKLab	oklab(85.67% -0.1281 0.1409)
OKLCH	oklch(85.67% 0.19 132.3)
XYZ	xyz(45.2395, 66.3684, 19.8761)
Luminance	0.6637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE959 #A359E9

analogous

#E7E959 #9FE959 #59E95B

triadic

#9FE959 #599FE9 #E9599F

tetradic

#9FE959 #59E7E9 #A359E9 #E95B59

square

#9FE959 #59E7E9 #A359E9 #E95B59

split-complementary

#9FE959 #5B59E9 #E959E7

monochromatic

#62B017 #80E223 #9FE959 #BEF08F #DEF7C5

Accessibility & contrast

On white

1.47

#9FE959 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#9FE959 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE959

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE959	#FFFFFF	#000000	##000000
##9FE959	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D948

Deuteranopia (green-blind)

#E8D364

Tritanopia (blue-blind)

#A1E0CB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #9fe959;
/* rgb */ color: rgb(159, 233, 89);
/* oklch */ color: oklch(85.7% 0.190 132.3);

Tailwind

colors: {
  custom: {
    50: '#bff08d',
    500: '#9fe959',
    950: '#000000',
  },
}

SCSS

$custom: #9fe959;
$custom-light: #bff08d;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe959",
  "rgb": {
    "r": 159,
    "g": 233,
    "b": 89
  },
  "hsl": {
    "h": 90.833,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85674,
    "c": 0.19044,
    "h": 132.3
  },
  "luminance": 0.6637
}

Semantic roles & 50–950 ramp

primary

#9FE959

secondary

#7535B1

accent

#0DD976

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #9FE959

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

Preview Lab → · Contrast checker → · Palette generator →