#C1D93B#C1D93B

#C1D93B is a very light, vivid yellow. Relative luminance 0.613; OKLCH L 84.0% C 0.176 H 118.0°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#C1D93B
RGB	rgb(193, 217, 59)
HSL	hsl(69, 68%, 54%)
HSV	hsv(69, 73%, 85%)
CMYK	cmyk(11.1%, 0%, 72.8%, 14.9%)
CIE-LAB	lab(82.53, -27.64, 70.25)
CIE-LCH	lch(82.53, 75.50, 111.48°)
OKLab	oklab(83.99% -0.0827 0.1556)
OKLCH	oklch(83.99% 0.176 118)
XYZ	xyz(47.5957, 61.2794, 13.4576)
Luminance	0.6128 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1D93B #533BD9

analogous

#D9A23B #C1D93B #72D93B

triadic

#C1D93B #3BC1D9 #D93BC1

tetradic

#C1D93B #3BD9A2 #533BD9 #D93B72

square

#C1D93B #3BD9A2 #533BD9 #D93B72

split-complementary

#C1D93B #3B72D9 #A23BD9

monochromatic

#718119 #9EB423 #C1D93B #D1E36E #E1EDA2

Accessibility & contrast

On white

1.58

#C1D93B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#C1D93B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1D93B

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1D93B	#FFFFFF	#000000	##000000
##C1D93B	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD1A

Deuteranopia (green-blind)

#E5CE49

Tritanopia (blue-blind)

#CDCDBB

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #c1d93b;
/* rgb */ color: rgb(193, 217, 59);
/* oklch */ color: oklch(84.0% 0.176 118.0);

Tailwind

colors: {
  custom: {
    50: '#d7e47c',
    500: '#c1d93b',
    950: '#000000',
  },
}

SCSS

$custom: #c1d93b;
$custom-light: #d7e47c;
$custom-dark: #000000;

JSON

{
  "hex": "#c1d93b",
  "rgb": {
    "r": 193,
    "g": 217,
    "b": 59
  },
  "hsl": {
    "h": 69.114,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.83993,
    "c": 0.17619,
    "h": 118
  },
  "luminance": 0.61279
}

Semantic roles & 50–950 ramp

primary

#C1D93B

secondary

#3E3188

accent

#3DEA58

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C1D93B

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

Preview Lab → · Contrast checker → · Palette generator →