#9FE45C#9FE45C

#9FE45C is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.5% C 0.182 H 131.9°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#9FE45C
RGB	rgb(159, 228, 92)
HSL	hsl(90, 72%, 63%)
HSV	hsv(90, 60%, 89%)
CMYK	cmyk(30.3%, 0%, 59.6%, 10.6%)
CIE-LAB	lab(83.77, -43.34, 58.17)
CIE-LCH	lch(83.77, 72.54, 126.69°)
OKLab	oklab(84.54% -0.1212 0.1352)
OKLCH	oklch(84.54% 0.182 131.9)
XYZ	xyz(43.9727, 63.6290, 20.0879)
Luminance	0.6363 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE45C #A15CE4

analogous

#E3E45C #9FE45C #5CE45D

triadic

#9FE45C #5C9FE4 #E45C9F

tetradic

#9FE45C #5CE3E4 #A15CE4 #E45D5C

square

#9FE45C #5CE3E4 #A15CE4 #E45D5C

split-complementary

#9FE45C #5D5CE4 #E45CE3

monochromatic

#62AA1C #80DB27 #9FE45C #BEED91 #DDF5C5

Accessibility & contrast

On white

1.53

#9FE45C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#9FE45C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE45C

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE45C	#FFFFFF	#000000	##000000
##9FE45C	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD44D

Deuteranopia (green-blind)

#E3CF66

Tritanopia (blue-blind)

#A1DBC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9fe45c;
/* rgb */ color: rgb(159, 228, 92);
/* oklch */ color: oklch(84.5% 0.182 131.9);

Tailwind

colors: {
  custom: {
    50: '#bfed8f',
    500: '#9fe45c',
    950: '#000000',
  },
}

SCSS

$custom: #9fe45c;
$custom-light: #bfed8f;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe45c",
  "rgb": {
    "r": 159,
    "g": 228,
    "b": 92
  },
  "hsl": {
    "h": 90.441,
    "s": 71.579,
    "l": 62.745
  },
  "oklch": {
    "l": 0.84535,
    "c": 0.18162,
    "h": 131.9
  },
  "luminance": 0.6363
}

Semantic roles & 50–950 ramp

primary

#9FE45C

secondary

#7339AB

accent

#12D474

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #9FE45C

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

Preview Lab → · Contrast checker → · Palette generator →