#9EE45B#9EE45B

#9EE45B is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.5% C 0.183 H 132.0°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#9EE45B
RGB	rgb(158, 228, 91)
HSL	hsl(91, 72%, 63%)
HSV	hsv(91, 60%, 89%)
CMYK	cmyk(30.7%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(83.71, -43.78, 58.51)
CIE-LCH	lch(83.71, 73.08, 126.81°)
OKLab	oklab(84.47% -0.1225 0.1359)
OKLCH	oklch(84.47% 0.183 132)
XYZ	xyz(43.7317, 63.5098, 19.8500)
Luminance	0.6351 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EE45B #A15BE4

analogous

#E3E45B #9EE45B #5BE45C

triadic

#9EE45B #5B9EE4 #E45B9E

tetradic

#9EE45B #5BE3E4 #A15BE4 #E45C5B

square

#9EE45B #5BE3E4 #A15BE4 #E45C5B

split-complementary

#9EE45B #5C5BE4 #E45BE3

monochromatic

#61A91C #7FDB26 #9EE45B #BDED90 #DCF5C4

Accessibility & contrast

On white

1.53

#9EE45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#9EE45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EE45B

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EE45B	#FFFFFF	#000000	##000000
##9EE45B	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44C

Deuteranopia (green-blind)

#E3CF65

Tritanopia (blue-blind)

#A0DBC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9ee45b;
/* rgb */ color: rgb(158, 228, 91);
/* oklch */ color: oklch(84.5% 0.183 132.0);

Tailwind

colors: {
  custom: {
    50: '#beed8e',
    500: '#9ee45b',
    950: '#000000',
  },
}

SCSS

$custom: #9ee45b;
$custom-light: #beed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ee45b",
  "rgb": {
    "r": 158,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 90.657,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84467,
    "c": 0.18292,
    "h": 132
  },
  "luminance": 0.63511
}

Semantic roles & 50–950 ramp

primary

#9EE45B

secondary

#7339AB

accent

#12D475

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9EE45B

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

Preview Lab → · Contrast checker → · Palette generator →