#C4F66E#C4F66E

#C4F66E is a very light, vivid yellow-green. Relative luminance 0.788; OKLCH L 91.1% C 0.173 H 126.5°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#C4F66E
RGB	rgb(196, 246, 110)
HSL	hsl(82, 88%, 70%)
HSV	hsv(82, 55%, 96%)
CMYK	cmyk(20.3%, 0%, 55.3%, 3.5%)
CIE-LAB	lab(91.13, -36.37, 59.26)
CIE-LCH	lch(91.13, 69.53, 121.54°)
OKLab	oklab(91.1% -0.1026 0.1389)
OKLCH	oklch(91.1% 0.173 126.5)
XYZ	xyz(58.5351, 78.7723, 26.8695)
Luminance	0.7877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F66E #A06EF6

analogous

#F6E46E #C4F66E #80F66E

triadic

#C4F66E #6EC4F6 #F66EC4

tetradic

#C4F66E #6EF6E4 #A06EF6 #F66E80

square

#C4F66E #6EF6E4 #A06EF6 #F66E80

split-complementary

#C4F66E #6E80F6 #E46EF6

monochromatic

#90DC0E #ADF234 #C4F66E #DBFAA8 #F3FDE1

Accessibility & contrast

On white

1.25

#C4F66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#C4F66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F66E

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F66E	#FFFFFF	#000000	##000000
##C4F66E	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE860

Deuteranopia (green-blind)

#FBE577

Tritanopia (blue-blind)

#CBECD8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #c4f66e;
/* rgb */ color: rgb(196, 246, 110);
/* oklch */ color: oklch(91.1% 0.173 126.5);

Tailwind

colors: {
  custom: {
    50: '#d8f99b',
    500: '#c4f66e',
    950: '#000000',
  },
}

SCSS

$custom: #c4f66e;
$custom-light: #d8f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f66e",
  "rgb": {
    "r": 196,
    "g": 246,
    "b": 110
  },
  "hsl": {
    "h": 82.059,
    "s": 88.312,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91104,
    "c": 0.17267,
    "h": 126.5
  },
  "luminance": 0.78773
}

Semantic roles & 50–950 ramp

primary

#C4F66E

secondary

#7038D0

accent

#01E555

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4F66E

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

Preview Lab → · Contrast checker → · Palette generator →