#9FE55E#9FE55E

#9FE55E is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 84.8% C 0.181 H 132.2°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#9FE55E
RGB	rgb(159, 229, 94)
HSL	hsl(91, 72%, 63%)
HSV	hsv(91, 59%, 90%)
CMYK	cmyk(30.6%, 0%, 59%, 10.2%)
CIE-LAB	lab(84.08, -43.60, 57.65)
CIE-LCH	lch(84.08, 72.28, 127.10°)
OKLab	oklab(84.79% -0.1218 0.1343)
OKLCH	oklch(84.79% 0.181 132.2)
XYZ	xyz(44.3372, 64.2162, 20.6464)
Luminance	0.6422 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE55E #A45EE5

analogous

#E3E55E #9FE55E #5EE560

triadic

#9FE55E #5E9FE5 #E55E9F

tetradic

#9FE55E #5EE3E5 #A45EE5 #E5605E

square

#9FE55E #5EE3E5 #A45EE5 #E5605E

split-complementary

#9FE55E #605EE5 #E55EE3

monochromatic

#62AD1C #80DC29 #9FE55E #BEEE93 #DEF6C7

Accessibility & contrast

On white

1.52

#9FE55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#9FE55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE55E

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE55E	#FFFFFF	#000000	##000000
##9FE55E	1.00	1.52	13.84	13.84
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.84	21.00	1.00	1.00
##000000	13.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54F

Deuteranopia (green-blind)

#E4D068

Tritanopia (blue-blind)

#A1DCC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9fe55e;
/* rgb */ color: rgb(159, 229, 94);
/* oklch */ color: oklch(84.8% 0.181 132.2);

Tailwind

colors: {
  custom: {
    50: '#bfed90',
    500: '#9fe55e',
    950: '#000000',
  },
}

SCSS

$custom: #9fe55e;
$custom-light: #bfed90;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe55e",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 94
  },
  "hsl": {
    "h": 91.111,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84789,
    "c": 0.18131,
    "h": 132.2
  },
  "luminance": 0.64218
}

Semantic roles & 50–950 ramp

primary

#9FE55E

secondary

#7639AE

accent

#11D476

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #9FE55E

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

Preview Lab → · Contrast checker → · Palette generator →