#C4F04D#C4F04D

#C4F04D is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.5% C 0.190 H 123.4°. Best body text is #000000 at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#C4F04D
RGB	rgb(196, 240, 77)
HSL	hsl(76, 84%, 62%)
HSV	hsv(76, 68%, 94%)
CMYK	cmyk(18.3%, 0%, 67.9%, 5.9%)
CIE-LAB	lab(89.20, -36.13, 70.60)
CIE-LCH	lch(89.20, 79.30, 117.10°)
OKLab	oklab(89.46% -0.1048 0.159)
OKLCH	oklch(89.46% 0.19 123.4)
XYZ	xyz(55.2652, 74.5914, 18.5058)
Luminance	0.7459 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F04D #794DF0

analogous

#F0CA4D #C4F04D #73F04D

triadic

#C4F04D #4DC4F0 #F04DC4

tetradic

#C4F04D #4DF0CA #794DF0 #F04D73

square

#C4F04D #4DF0CA #794DF0 #F04D73

split-complementary

#C4F04D #4D73F0 #CA4DF0

monochromatic

#87B30F #B1EB15 #C4F04D #D7F585 #E9FABE

Accessibility & contrast

On white

1.32

#C4F04D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.92

#C4F04D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F04D

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F04D	#FFFFFF	#000000	##000000
##C4F04D	1.00	1.32	15.92	15.92
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.92	21.00	1.00	1.00
##000000	15.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE134

Deuteranopia (green-blind)

#F8E05A

Tritanopia (blue-blind)

#CDE4D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c4f04d;
/* rgb */ color: rgb(196, 240, 77);
/* oklch */ color: oklch(89.5% 0.190 123.4);

Tailwind

colors: {
  custom: {
    50: '#d9f588',
    500: '#c4f04d',
    950: '#000000',
  },
}

SCSS

$custom: #c4f04d;
$custom-light: #d9f588;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f04d",
  "rgb": {
    "r": 196,
    "g": 240,
    "b": 77
  },
  "hsl": {
    "h": 76.196,
    "s": 84.456,
    "l": 62.157
  },
  "oklch": {
    "l": 0.89458,
    "c": 0.19041,
    "h": 123.4
  },
  "luminance": 0.74592
}

Semantic roles & 50–950 ramp

primary

#C4F04D

secondary

#522EB3

accent

#05E140

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C4F04D

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

Preview Lab → · Contrast checker → · Palette generator →