#9EE55C#9EE55C

#9EE55C is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.7% C 0.183 H 132.3°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#9EE55C
RGB	rgb(158, 229, 92)
HSL	hsl(91, 72%, 63%)
HSV	hsv(91, 60%, 90%)
CMYK	cmyk(31%, 0%, 59.8%, 10.2%)
CIE-LAB	lab(84.01, -44.13, 58.41)
CIE-LCH	lch(84.01, 73.21, 127.07°)
OKLab	oklab(84.71% -0.1233 0.1358)
OKLCH	oklch(84.71% 0.183 132.3)
XYZ	xyz(44.0510, 64.0789, 20.1706)
Luminance	0.6408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EE55C #A35CE5

analogous

#E2E55C #9EE55C #5CE55E

triadic

#9EE55C #5C9EE5 #E55C9E

tetradic

#9EE55C #5CE2E5 #A35CE5 #E55E5C

square

#9EE55C #5CE2E5 #A35CE5 #E55E5C

split-complementary

#9EE55C #5E5CE5 #E55CE2

monochromatic

#61AB1B #7FDD27 #9EE55C #BDED91 #DDF6C6

Accessibility & contrast

On white

1.52

#9EE55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#9EE55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EE55C

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EE55C	#FFFFFF	#000000	##000000
##9EE55C	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54D

Deuteranopia (green-blind)

#E4D066

Tritanopia (blue-blind)

#A0DCC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9ee55c;
/* rgb */ color: rgb(158, 229, 92);
/* oklch */ color: oklch(84.7% 0.183 132.3);

Tailwind

colors: {
  custom: {
    50: '#beed8f',
    500: '#9ee55c',
    950: '#000000',
  },
}

SCSS

$custom: #9ee55c;
$custom-light: #beed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#9ee55c",
  "rgb": {
    "r": 158,
    "g": 229,
    "b": 92
  },
  "hsl": {
    "h": 91.095,
    "s": 72.487,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84711,
    "c": 0.18342,
    "h": 132.3
  },
  "luminance": 0.6408
}

Semantic roles & 50–950 ramp

primary

#9EE55C

secondary

#7538AD

accent

#11D576

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9EE55C

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

Preview Lab → · Contrast checker → · Palette generator →