#C4F263#C4F263

#C4F263 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 90.1% C 0.177 H 124.9°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#C4F263
RGB	rgb(196, 242, 99)
HSL	hsl(79, 85%, 67%)
HSV	hsv(79, 59%, 95%)
CMYK	cmyk(19%, 0%, 59.1%, 5.1%)
CIE-LAB	lab(89.92, -35.49, 62.65)
CIE-LCH	lch(89.92, 72.00, 119.53°)
OKLab	oklab(90.1% -0.1011 0.145)
OKLCH	oklch(90.1% 0.177 124.9)
XYZ	xyz(56.7694, 76.1403, 23.5077)
Luminance	0.7614 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F263 #9163F2

analogous

#F2D963 #C4F263 #7DF263

triadic

#C4F263 #63C4F2 #F263C4

tetradic

#C4F263 #63F2D9 #9163F2 #F2637D

square

#C4F263 #63F2D9 #9163F2 #F2637D

split-complementary

#C4F263 #637DF2 #D963F2

monochromatic

#8ECA11 #AFED2B #C4F263 #D9F79B #EFFBD4

Accessibility & contrast

On white

1.29

#C4F263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#C4F263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F263

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F263	#FFFFFF	#000000	##000000
##C4F263	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE453

Deuteranopia (green-blind)

#F8E26D

Tritanopia (blue-blind)

#CCE7D3

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #c4f263;
/* rgb */ color: rgb(196, 242, 99);
/* oklch */ color: oklch(90.1% 0.177 124.9);

Tailwind

colors: {
  custom: {
    50: '#d9f694',
    500: '#c4f263',
    950: '#000000',
  },
}

SCSS

$custom: #c4f263;
$custom-light: #d9f694;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f263",
  "rgb": {
    "r": 196,
    "g": 242,
    "b": 99
  },
  "hsl": {
    "h": 79.301,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.90096,
    "c": 0.17678,
    "h": 124.9
  },
  "luminance": 0.76141
}

Semantic roles & 50–950 ramp

primary

#C4F263

secondary

#6233C6

accent

#04E14B

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4F263

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

Preview Lab → · Contrast checker → · Palette generator →