#C4F049#C4F049

#C4F049 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.4% C 0.193 H 123.2°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#C4F049
RGB	rgb(196, 240, 73)
HSL	hsl(76, 85%, 61%)
HSV	hsv(76, 70%, 94%)
CMYK	cmyk(18.3%, 0%, 69.6%, 5.9%)
CIE-LAB	lab(89.18, -36.36, 72.01)
CIE-LCH	lch(89.18, 80.67, 116.79°)
OKLab	oklab(89.43% -0.1058 0.1614)
OKLCH	oklch(89.43% 0.193 123.2)
XYZ	xyz(55.1283, 74.5367, 17.7847)
Luminance	0.7454 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F049 #7549F0

analogous

#F0C849 #C4F049 #71F049

triadic

#C4F049 #49C4F0 #F049C4

tetradic

#C4F049 #49F0C8 #7549F0 #F04971

square

#C4F049 #49F0C8 #7549F0 #F04971

split-complementary

#C4F049 #4971F0 #C849F0

monochromatic

#86B00F #B0E913 #C4F049 #D6F582 #E9F9BA

Accessibility & contrast

On white

1.32

#C4F049 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#C4F049 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F049

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F049	#FFFFFF	#000000	##000000
##C4F049	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE12D

Deuteranopia (green-blind)

#F8E057

Tritanopia (blue-blind)

#CEE4CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c4f049;
/* rgb */ color: rgb(196, 240, 73);
/* oklch */ color: oklch(89.4% 0.193 123.2);

Tailwind

colors: {
  custom: {
    50: '#daf585',
    500: '#c4f049',
    950: '#000000',
  },
}

SCSS

$custom: #c4f049;
$custom-light: #daf585;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f049",
  "rgb": {
    "r": 196,
    "g": 240,
    "b": 73
  },
  "hsl": {
    "h": 75.808,
    "s": 84.772,
    "l": 61.373
  },
  "oklch": {
    "l": 0.89429,
    "c": 0.19294,
    "h": 123.2
  },
  "luminance": 0.74537
}

Semantic roles & 50–950 ramp

primary

#C4F049

secondary

#502DB0

accent

#04E13E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C4F049

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

Preview Lab → · Contrast checker → · Palette generator →