#C1D73F#C1D73F

#C1D73F is a very light, vivid yellow. Relative luminance 0.603; OKLCH L 83.6% C 0.172 H 117.5°. Best body text is #000000 at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#C1D73F
RGB	rgb(193, 215, 63)
HSL	hsl(69, 66%, 55%)
HSV	hsv(69, 71%, 84%)
CMYK	cmyk(10.2%, 0%, 70.7%, 15.7%)
CIE-LAB	lab(82.00, -26.49, 68.37)
CIE-LCH	lch(82.00, 73.32, 111.18°)
OKLab	oklab(83.58% -0.0792 0.1523)
OKLCH	oklch(83.58% 0.172 117.5)
XYZ	xyz(47.1910, 60.2977, 13.8543)
Luminance	0.6030 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D73F #553FD7

analogous

#D7A13F #C1D73F #75D73F

triadic

#C1D73F #3FC1D7 #D73FC1

tetradic

#C1D73F #3FD7A1 #553FD7 #D73F75

square

#C1D73F #3FD7A1 #553FD7 #D73F75

split-complementary

#C1D73F #3F75D7 #A13FD7

monochromatic

#72811B #9FB325 #C1D73F #D1E272 #E2ECA4

Accessibility & contrast

On white

1.61

#C1D73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.06

#C1D73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D73F

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D73F	#FFFFFF	#000000	##000000
##C1D73F	1.00	1.61	13.06	13.06
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.06	21.00	1.00	1.00
##000000	13.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB24

Deuteranopia (green-blind)

#E3CD4B

Tritanopia (blue-blind)

#CDCBB9

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c1d73f;
/* rgb */ color: rgb(193, 215, 63);
/* oklch */ color: oklch(83.6% 0.172 117.5);

Tailwind

colors: {
  custom: {
    50: '#d7e37e',
    500: '#c1d73f',
    950: '#000000',
  },
}

SCSS

$custom: #c1d73f;
$custom-light: #d7e37e;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d73f",
  "rgb": {
    "r": 193,
    "g": 215,
    "b": 63
  },
  "hsl": {
    "h": 68.684,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.83575,
    "c": 0.17161,
    "h": 117.5
  },
  "luminance": 0.60297
}

Semantic roles & 50–950 ramp

primary

#C1D73F

secondary

#3F3288

accent

#3FE858

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150B

muted

#84847E

Preview Lab

Preview with #C1D73F

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

Preview Lab → · Contrast checker → · Palette generator →