#C1D03F#C1D03F

#C1D03F is a very light, vivid yellow. Relative luminance 0.568; OKLCH L 82.0% C 0.164 H 115.2°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#C1D03F
RGB	rgb(193, 208, 63)
HSL	hsl(66, 61%, 53%)
HSV	hsv(66, 70%, 82%)
CMYK	cmyk(7.2%, 0%, 69.7%, 18.4%)
CIE-LAB	lab(80.07, -23.12, 66.47)
CIE-LCH	lch(80.07, 70.38, 109.18°)
OKLab	oklab(82.03% -0.0698 0.1483)
OKLCH	oklch(82.03% 0.164 115.2)
XYZ	xyz(45.4466, 56.8088, 13.2728)
Luminance	0.5681 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D03F #4E3FD0

analogous

#D0963F #C1D03F #78D03F

triadic

#C1D03F #3FC1D0 #D03FC1

tetradic

#C1D03F #3FD096 #4E3FD0 #D03F78

square

#C1D03F #3FD096 #4E3FD0 #D03F78

split-complementary

#C1D03F #3F78D0 #963FD0

monochromatic

#6E771D #9BA929 #C1D03F #D1DC70 #E1E8A1

Accessibility & contrast

On white

1.70

#C1D03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#C1D03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D03F

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D03F	#FFFFFF	#000000	##000000
##C1D03F	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC627

Deuteranopia (green-blind)

#DEC84A

Tritanopia (blue-blind)

#CDC4B4

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #c1d03f;
/* rgb */ color: rgb(193, 208, 63);
/* oklch */ color: oklch(82.0% 0.164 115.2);

Tailwind

colors: {
  custom: {
    50: '#d7de7d',
    500: '#c1d03f',
    950: '#000000',
  },
}

SCSS

$custom: #c1d03f;
$custom-light: #d7de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d03f",
  "rgb": {
    "r": 193,
    "g": 208,
    "b": 63
  },
  "hsl": {
    "h": 66.207,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.82027,
    "c": 0.16388,
    "h": 115.2
  },
  "luminance": 0.56808
}

Semantic roles & 50–950 ramp

primary

#C1D03F

secondary

#3B3480

accent

#44E455

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D03F

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

Preview Lab → · Contrast checker → · Palette generator →