#9FE55D#9FE55D

#9FE55D is a very light, vivid yellow-green. Relative luminance 0.642; OKLCH L 84.8% C 0.182 H 132.1°. Best body text is #000000 at 13.84:1 contrast (WCAG AA passes).

Color values

HEX	#9FE55D
RGB	rgb(159, 229, 93)
HSL	hsl(91, 72%, 63%)
HSV	hsv(91, 59%, 90%)
CMYK	cmyk(30.6%, 0%, 59.4%, 10.2%)
CIE-LAB	lab(84.07, -43.69, 58.07)
CIE-LCH	lch(84.07, 72.67, 126.96°)
OKLab	oklab(84.78% -0.1221 0.1351)
OKLCH	oklch(84.78% 0.182 132.1)
XYZ	xyz(44.2926, 64.1984, 20.4116)
Luminance	0.6420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE55D #A35DE5

analogous

#E3E55D #9FE55D #5DE55F

triadic

#9FE55D #5D9FE5 #E55D9F

tetradic

#9FE55D #5DE3E5 #A35DE5 #E55F5D

square

#9FE55D #5DE3E5 #A35DE5 #E55F5D

split-complementary

#9FE55D #5F5DE5 #E55DE3

monochromatic

#62AC1C #80DD28 #9FE55D #BEED92 #DEF6C6

Accessibility & contrast

On white

1.52

#9FE55D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.84

#9FE55D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE55D

13.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE55D	#FFFFFF	#000000	##000000
##9FE55D	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)

#EED54E

Deuteranopia (green-blind)

#E4D067

Tritanopia (blue-blind)

#A1DCC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9fe55d;
/* rgb */ color: rgb(159, 229, 93);
/* oklch */ color: oklch(84.8% 0.182 132.1);

Tailwind

colors: {
  custom: {
    50: '#bfed90',
    500: '#9fe55d',
    950: '#000000',
  },
}

SCSS

$custom: #9fe55d;
$custom-light: #bfed90;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe55d",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 93
  },
  "hsl": {
    "h": 90.882,
    "s": 72.34,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84779,
    "c": 0.18213,
    "h": 132.1
  },
  "luminance": 0.642
}

Semantic roles & 50–950 ramp

primary

#9FE55D

secondary

#7539AD

accent

#11D476

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #9FE55D

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

Preview Lab → · Contrast checker → · Palette generator →