#C4F579#C4F579

#C4F579 is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 91.0% C 0.161 H 127.2°. Best body text is #000000 at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#C4F579
RGB	rgb(196, 245, 121)
HSL	hsl(84, 86%, 72%)
HSV	hsv(84, 51%, 96%)
CMYK	cmyk(20%, 0%, 50.6%, 3.9%)
CIE-LAB	lab(90.97, -34.88, 54.12)
CIE-LCH	lch(90.97, 64.38, 122.80°)
OKLab	oklab(91.01% -0.0975 0.1287)
OKLCH	oklch(91.01% 0.161 127.2)
XYZ	xyz(58.8683, 78.4202, 30.1206)
Luminance	0.7842 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F579 #AA79F5

analogous

#F5E879 #C4F579 #86F579

triadic

#C4F579 #79C4F5 #F579C4

tetradic

#C4F579 #79F5E8 #AA79F5 #F57986

square

#C4F579 #79F5E8 #AA79F5 #F57986

split-complementary

#C4F579 #7986F5 #E879F5

monochromatic

#90E311 #ABF140 #C4F579 #DDF9B2 #F2FDE3

Accessibility & contrast

On white

1.26

#C4F579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.68

#C4F579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F579

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F579	#FFFFFF	#000000	##000000
##C4F579	1.00	1.26	16.68	16.68
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.68	21.00	1.00	1.00
##000000	16.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76E

Deuteranopia (green-blind)

#F9E481

Tritanopia (blue-blind)

#CAECD9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c4f579;
/* rgb */ color: rgb(196, 245, 121);
/* oklch */ color: oklch(91.0% 0.161 127.2);

Tailwind

colors: {
  custom: {
    50: '#d8f8a2',
    500: '#c4f579',
    950: '#000000',
  },
}

SCSS

$custom: #c4f579;
$custom-light: #d8f8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f579",
  "rgb": {
    "r": 196,
    "g": 245,
    "b": 121
  },
  "hsl": {
    "h": 83.71,
    "s": 86.111,
    "l": 71.765
  },
  "oklch": {
    "l": 0.91012,
    "c": 0.16146,
    "h": 127.2
  },
  "luminance": 0.78421
}

Semantic roles & 50–950 ramp

primary

#C4F579

secondary

#7A42D0

accent

#03E35B

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #C4F579

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

Preview Lab → · Contrast checker → · Palette generator →