#C4F577#C4F577

#C4F577 is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 91.0% C 0.163 H 127.0°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#C4F577
RGB	rgb(196, 245, 119)
HSL	hsl(83, 86%, 71%)
HSV	hsv(83, 51%, 96%)
CMYK	cmyk(20%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(90.95, -35.08, 55.01)
CIE-LCH	lch(90.95, 65.24, 122.52°)
OKLab	oklab(90.99% -0.0982 0.1305)
OKLCH	oklch(90.99% 0.163 127)
XYZ	xyz(58.7469, 78.3717, 29.4814)
Luminance	0.7837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F577 #A877F5

analogous

#F5E777 #C4F577 #85F577

triadic

#C4F577 #77C4F5 #F577C4

tetradic

#C4F577 #77F5E7 #A877F5 #F57785

square

#C4F577 #77F5E7 #A877F5 #F57785

split-complementary

#C4F577 #7785F5 #E777F5

monochromatic

#90E111 #ABF13E #C4F577 #DDF9B0 #F3FDE2

Accessibility & contrast

On white

1.26

#C4F577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#C4F577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F577

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F577	#FFFFFF	#000000	##000000
##C4F577	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76B

Deuteranopia (green-blind)

#F9E47F

Tritanopia (blue-blind)

#CAEBD8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c4f577;
/* rgb */ color: rgb(196, 245, 119);
/* oklch */ color: oklch(91.0% 0.163 127.0);

Tailwind

colors: {
  custom: {
    50: '#d8f8a1',
    500: '#c4f577',
    950: '#000000',
  },
}

SCSS

$custom: #c4f577;
$custom-light: #d8f8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f577",
  "rgb": {
    "r": 196,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 83.333,
    "s": 86.301,
    "l": 71.373
  },
  "oklch": {
    "l": 0.90987,
    "c": 0.16331,
    "h": 127
  },
  "luminance": 0.78372
}

Semantic roles & 50–950 ramp

primary

#C4F577

secondary

#7840D0

accent

#03E35A

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C4F577

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

Preview Lab → · Contrast checker → · Palette generator →