#C4F271#C4F271

#C4F271 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.2% C 0.165 H 125.8°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#C4F271
RGB	rgb(196, 242, 113)
HSL	hsl(81, 83%, 70%)
HSV	hsv(81, 53%, 95%)
CMYK	cmyk(19%, 0%, 53.3%, 5.1%)
CIE-LAB	lab(90.06, -34.28, 56.68)
CIE-LCH	lch(90.06, 66.24, 121.17°)
OKLab	oklab(90.25% -0.0965 0.1336)
OKLCH	oklch(90.25% 0.165 125.8)
XYZ	xyz(57.4977, 76.4316, 27.3432)
Luminance	0.7643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F271 #9F71F2

analogous

#F2DF71 #C4F271 #84F271

triadic

#C4F271 #71C4F2 #F271C4

tetradic

#C4F271 #71F2DF #9F71F2 #F27184

square

#C4F271 #71F2DF #9F71F2 #F27184

split-complementary

#C4F271 #7184F2 #DF71F2

monochromatic

#90D514 #ADED39 #C4F271 #DBF7A9 #F3FCE1

Accessibility & contrast

On white

1.29

#C4F271 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#C4F271 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F271

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F271	#FFFFFF	#000000	##000000
##C4F271	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE465

Deuteranopia (green-blind)

#F7E279

Tritanopia (blue-blind)

#CBE8D5

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c4f271;
/* rgb */ color: rgb(196, 242, 113);
/* oklch */ color: oklch(90.2% 0.165 125.8);

Tailwind

colors: {
  custom: {
    50: '#d8f69d',
    500: '#c4f271',
    950: '#000000',
  },
}

SCSS

$custom: #c4f271;
$custom-light: #d8f69d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f271",
  "rgb": {
    "r": 196,
    "g": 242,
    "b": 113
  },
  "hsl": {
    "h": 81.395,
    "s": 83.226,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90249,
    "c": 0.16481,
    "h": 125.8
  },
  "luminance": 0.76432
}

Semantic roles & 50–950 ramp

primary

#C4F271

secondary

#6F3CCB

accent

#06E054

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C4F271

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

Preview Lab → · Contrast checker → · Palette generator →