#9DE55C#9DE55C

#9DE55C is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.7% C 0.184 H 132.5°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#9DE55C
RGB	rgb(157, 229, 92)
HSL	hsl(92, 72%, 63%)
HSV	hsv(92, 60%, 90%)
CMYK	cmyk(31.4%, 0%, 59.8%, 10.2%)
CIE-LAB	lab(83.95, -44.47, 58.34)
CIE-LCH	lch(83.95, 73.36, 127.32°)
OKLab	oklab(84.65% -0.1242 0.1356)
OKLCH	oklch(84.65% 0.184 132.5)
XYZ	xyz(43.8551, 63.9779, 20.1615)
Luminance	0.6398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE55C #A45CE5

analogous

#E1E55C #9DE55C #5CE55F

triadic

#9DE55C #5C9DE5 #E55C9D

tetradic

#9DE55C #5CE1E5 #A45CE5 #E55F5C

square

#9DE55C #5CE1E5 #A45CE5 #E55F5C

split-complementary

#9DE55C #5F5CE5 #E55CE1

monochromatic

#60AB1B #7DDD27 #9DE55C #BDED91 #DCF6C6

Accessibility & contrast

On white

1.52

#9DE55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#9DE55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE55C

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE55C	#FFFFFF	#000000	##000000
##9DE55C	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54D

Deuteranopia (green-blind)

#E4CF66

Tritanopia (blue-blind)

#9EDCC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9de55c;
/* rgb */ color: rgb(157, 229, 92);
/* oklch */ color: oklch(84.7% 0.184 132.5);

Tailwind

colors: {
  custom: {
    50: '#beed8f',
    500: '#9de55c',
    950: '#000000',
  },
}

SCSS

$custom: #9de55c;
$custom-light: #beed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#9de55c",
  "rgb": {
    "r": 157,
    "g": 229,
    "b": 92
  },
  "hsl": {
    "h": 91.533,
    "s": 72.487,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84654,
    "c": 0.18392,
    "h": 132.5
  },
  "luminance": 0.63979
}

Semantic roles & 50–950 ramp

primary

#9DE55C

secondary

#7638AD

accent

#11D578

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9DE55C

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

Preview Lab → · Contrast checker → · Palette generator →