#C7D43F#C7D43F

#C7D43F is a very light, vivid yellow. Relative luminance 0.596; OKLCH L 83.4% C 0.166 H 114.4°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#C7D43F
RGB	rgb(199, 212, 63)
HSL	hsl(65, 63%, 54%)
HSV	hsv(65, 70%, 83%)
CMYK	cmyk(6.1%, 0%, 70.3%, 16.9%)
CIE-LAB	lab(81.61, -22.59, 68.14)
CIE-LCH	lch(81.61, 71.79, 108.34°)
OKLab	oklab(83.38% -0.0687 0.1516)
OKLCH	oklch(83.38% 0.166 114.4)
XYZ	xyz(47.9952, 59.5889, 13.6751)
Luminance	0.5959 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7D43F #4C3FD4

analogous

#D4973F #C7D43F #7DD43F

triadic

#C7D43F #3FC7D4 #D43FC7

tetradic

#C7D43F #3FD497 #4C3FD4 #D43F7D

square

#C7D43F #3FD497 #4C3FD4 #D43F7D

split-complementary

#C7D43F #3F7DD4 #973FD4

monochromatic

#747D1C #A3AF27 #C7D43F #D6DF71 #E4EAA3

Accessibility & contrast

On white

1.63

#C7D43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#C7D43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7D43F

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7D43F	#FFFFFF	#000000	##000000
##C7D43F	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA25

Deuteranopia (green-blind)

#E3CC4B

Tritanopia (blue-blind)

#D4C8B7

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c7d43f;
/* rgb */ color: rgb(199, 212, 63);
/* oklch */ color: oklch(83.4% 0.166 114.4);

Tailwind

colors: {
  custom: {
    50: '#dbe17e',
    500: '#c7d43f',
    950: '#000000',
  },
}

SCSS

$custom: #c7d43f;
$custom-light: #dbe17e;
$custom-dark: #000000;

JSON

{
  "hex": "#c7d43f",
  "rgb": {
    "r": 199,
    "g": 212,
    "b": 63
  },
  "hsl": {
    "h": 65.235,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.83375,
    "c": 0.16644,
    "h": 114.4
  },
  "luminance": 0.59588
}

Semantic roles & 50–950 ramp

primary

#C7D43F

secondary

#3A3384

accent

#41E650

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C7D43F

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

Preview Lab → · Contrast checker → · Palette generator →