#C4F571#C4F571

#C4F571 is a very light, vivid yellow-green. Relative luminance 0.782; OKLCH L 90.9% C 0.169 H 126.5°. Best body text is #000000 at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#C4F571
RGB	rgb(196, 245, 113)
HSL	hsl(82, 87%, 70%)
HSV	hsv(82, 54%, 96%)
CMYK	cmyk(20%, 0%, 53.9%, 3.9%)
CIE-LAB	lab(90.89, -35.65, 57.65)
CIE-LCH	lch(90.89, 67.78, 121.73°)
OKLab	oklab(90.92% -0.1003 0.1357)
OKLCH	oklch(90.92% 0.169 126.5)
XYZ	xyz(58.3979, 78.2321, 27.6432)
Luminance	0.7823 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F571 #A271F5

analogous

#F5E471 #C4F571 #82F571

triadic

#C4F571 #71C4F5 #F571C4

tetradic

#C4F571 #71F5E4 #A271F5 #F57182

square

#C4F571 #71F5E4 #A271F5 #F57182

split-complementary

#C4F571 #7182F5 #E471F5

monochromatic

#90DC10 #ACF138 #C4F571 #DCF9AA #F3FDE2

Accessibility & contrast

On white

1.26

#C4F571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.65

#C4F571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F571

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F571	#FFFFFF	#000000	##000000
##C4F571	1.00	1.26	16.65	16.65
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.65	21.00	1.00	1.00
##000000	16.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE764

Deuteranopia (green-blind)

#F9E479

Tritanopia (blue-blind)

#CAEBD8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c4f571;
/* rgb */ color: rgb(196, 245, 113);
/* oklch */ color: oklch(90.9% 0.169 126.5);

Tailwind

colors: {
  custom: {
    50: '#d8f89d',
    500: '#c4f571',
    950: '#000000',
  },
}

SCSS

$custom: #c4f571;
$custom-light: #d8f89d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f571",
  "rgb": {
    "r": 196,
    "g": 245,
    "b": 113
  },
  "hsl": {
    "h": 82.273,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.90915,
    "c": 0.16874,
    "h": 126.5
  },
  "luminance": 0.78233
}

Semantic roles & 50–950 ramp

primary

#C4F571

secondary

#723BCF

accent

#02E356

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170F

muted

#848580

Preview Lab

Preview with #C4F571

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

Preview Lab → · Contrast checker → · Palette generator →