#C4F166#C4F166

#C4F166 is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.9% C 0.173 H 124.8°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#C4F166
RGB	rgb(196, 241, 102)
HSL	hsl(79, 83%, 67%)
HSV	hsv(79, 58%, 95%)
CMYK	cmyk(18.7%, 0%, 57.7%, 5.5%)
CIE-LAB	lab(89.68, -34.79, 61.09)
CIE-LCH	lch(89.68, 70.30, 119.66°)
OKLab	oklab(89.9% -0.0989 0.142)
OKLCH	oklch(89.9% 0.173 124.8)
XYZ	xyz(56.6187, 75.6052, 24.1782)
Luminance	0.7561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F166 #9366F1

analogous

#F1D866 #C4F166 #7FF166

triadic

#C4F166 #66C4F1 #F166C4

tetradic

#C4F166 #66F1D8 #9366F1 #F1667F

square

#C4F166 #66F1D8 #9366F1 #F1667F

split-complementary

#C4F166 #667FF1 #D866F1

monochromatic

#8FCA12 #AEEC2E #C4F166 #DAF69E #EFFBD6

Accessibility & contrast

On white

1.30

#C4F166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#C4F166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F166

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F166	#FFFFFF	#000000	##000000
##C4F166	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE357

Deuteranopia (green-blind)

#F7E16F

Tritanopia (blue-blind)

#CCE6D3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c4f166;
/* rgb */ color: rgb(196, 241, 102);
/* oklch */ color: oklch(89.9% 0.173 124.8);

Tailwind

colors: {
  custom: {
    50: '#d9f596',
    500: '#c4f166',
    950: '#000000',
  },
}

SCSS

$custom: #c4f166;
$custom-light: #d9f596;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f166",
  "rgb": {
    "r": 196,
    "g": 241,
    "b": 102
  },
  "hsl": {
    "h": 79.424,
    "s": 83.234,
    "l": 67.255
  },
  "oklch": {
    "l": 0.89904,
    "c": 0.17305,
    "h": 124.8
  },
  "luminance": 0.75606
}

Semantic roles & 50–950 ramp

primary

#C4F166

secondary

#6434C7

accent

#06E04C

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4F166

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

Preview Lab → · Contrast checker → · Palette generator →