#9DE55E#9DE55E

#9DE55E is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 84.7% C 0.182 H 132.7°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#9DE55E
RGB	rgb(157, 229, 94)
HSL	hsl(92, 72%, 63%)
HSV	hsv(92, 59%, 90%)
CMYK	cmyk(31.4%, 0%, 59%, 10.2%)
CIE-LAB	lab(83.97, -44.29, 57.50)
CIE-LCH	lch(83.97, 72.58, 127.61°)
OKLab	oklab(84.68% -0.1236 0.134)
OKLCH	oklch(84.68% 0.182 132.7)
XYZ	xyz(43.9436, 64.0133, 20.6280)
Luminance	0.6401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9DE55E #A65EE5

analogous

#E1E55E #9DE55E #5EE562

triadic

#9DE55E #5E9DE5 #E55E9D

tetradic

#9DE55E #5EE1E5 #A65EE5 #E5625E

square

#9DE55E #5EE1E5 #A65EE5 #E5625E

split-complementary

#9DE55E #625EE5 #E55EE1

monochromatic

#5FAD1C #7DDC29 #9DE55E #BDEE93 #DDF6C7

Accessibility & contrast

On white

1.52

#9DE55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#9DE55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9DE55E

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9DE55E	#FFFFFF	#000000	##000000
##9DE55E	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)

#EED54F

Deuteranopia (green-blind)

#E4CF68

Tritanopia (blue-blind)

#9EDDC8

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9de55e;
/* rgb */ color: rgb(157, 229, 94);
/* oklch */ color: oklch(84.7% 0.182 132.7);

Tailwind

colors: {
  custom: {
    50: '#beed90',
    500: '#9de55e',
    950: '#000000',
  },
}

SCSS

$custom: #9de55e;
$custom-light: #beed90;
$custom-dark: #000000;

JSON

{
  "hex": "#9de55e",
  "rgb": {
    "r": 157,
    "g": 229,
    "b": 94
  },
  "hsl": {
    "h": 92,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84675,
    "c": 0.18231,
    "h": 132.7
  },
  "luminance": 0.64015
}

Semantic roles & 50–950 ramp

primary

#9DE55E

secondary

#7739AE

accent

#11D479

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9DE55E

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

Preview Lab → · Contrast checker → · Palette generator →