#9FE54C#9FE54C

#9FE54C is a very light, vivid yellow-green. Relative luminance 0.639; OKLCH L 84.6% C 0.195 H 130.8°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#9FE54C
RGB	rgb(159, 229, 76)
HSL	hsl(87, 75%, 60%)
HSV	hsv(87, 67%, 90%)
CMYK	cmyk(30.6%, 0%, 66.8%, 10.2%)
CIE-LAB	lab(83.93, -45.05, 64.86)
CIE-LCH	lch(83.93, 78.97, 124.79°)
OKLab	oklab(84.62% -0.1272 0.1475)
OKLCH	oklch(84.62% 0.195 130.8)
XYZ	xyz(43.6215, 63.9300, 16.8775)
Luminance	0.6393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE54C #924CE5

analogous

#E5DE4C #9FE54C #53E54C

triadic

#9FE54C #4C9FE5 #E54C9F

tetradic

#9FE54C #4CE5DE #924CE5 #E54C53

square

#9FE54C #4CE5DE #924CE5 #E54C53

split-complementary

#9FE54C #4C53E5 #DE4CE5

monochromatic

#619F17 #82D51F #9FE54C #BCED81 #D8F5B7

Accessibility & contrast

On white

1.52

#9FE54C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#9FE54C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE54C

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE54C	#FFFFFF	#000000	##000000
##9FE54C	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD536

Deuteranopia (green-blind)

#E5D059

Tritanopia (blue-blind)

#A2DCC6

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9fe54c;
/* rgb */ color: rgb(159, 229, 76);
/* oklch */ color: oklch(84.6% 0.195 130.8);

Tailwind

colors: {
  custom: {
    50: '#c0ed86',
    500: '#9fe54c',
    950: '#000000',
  },
}

SCSS

$custom: #9fe54c;
$custom-light: #c0ed86;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe54c",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 76
  },
  "hsl": {
    "h": 87.451,
    "s": 74.634,
    "l": 59.804
  },
  "oklch": {
    "l": 0.8462,
    "c": 0.19476,
    "h": 130.8
  },
  "luminance": 0.63931
}

Semantic roles & 50–950 ramp

primary

#9FE54C

secondary

#6633A2

accent

#37F18C

background

#FDFFFC

surface

#F9FEF3

border

#D2D6CD

text

#13160C

muted

#82857F

Preview Lab

Preview with #9FE54C

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

Preview Lab → · Contrast checker → · Palette generator →