#C1CA59#C1CA59

#C1CA59 is a light, vivid yellow. Relative luminance 0.543; OKLCH L 80.9% C 0.137 H 113.2°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#C1CA59
RGB	rgb(193, 202, 89)
HSL	hsl(65, 52%, 57%)
HSV	hsv(65, 56%, 79%)
CMYK	cmyk(4.5%, 0%, 55.9%, 20.8%)
CIE-LAB	lab(78.64, -18.46, 54.29)
CIE-LCH	lch(78.64, 57.35, 108.78°)
OKLab	oklab(80.94% -0.0541 0.1261)
OKLCH	oklch(80.94% 0.137 113.2)
XYZ	xyz(44.9170, 54.3006, 17.5642)
Luminance	0.5430 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CA59 #6259CA

analogous

#CA9B59 #C1CA59 #89CA59

triadic

#C1CA59 #59C1CA #CA59C1

tetradic

#C1CA59 #59CA9B #6259CA #CA5989

square

#C1CA59 #59CA9B #6259CA #CA5989

split-complementary

#C1CA59 #5989CA #9B59CA

monochromatic

#798029 #A5AE38 #C1CA59 #D2D987 #E4E8B6

Accessibility & contrast

On white

1.77

#C1CA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#C1CA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CA59

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CA59	#FFFFFF	#000000	##000000
##C1CA59	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C14D

Deuteranopia (green-blind)

#D7C460

Tritanopia (blue-blind)

#CCBFB1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c1ca59;
/* rgb */ color: rgb(193, 202, 89);
/* oklch */ color: oklch(80.9% 0.137 113.2);

Tailwind

colors: {
  custom: {
    50: '#d6da8c',
    500: '#c1ca59',
    950: '#000000',
  },
}

SCSS

$custom: #c1ca59;
$custom-light: #d6da8c;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ca59",
  "rgb": {
    "r": 193,
    "g": 202,
    "b": 89
  },
  "hsl": {
    "h": 64.779,
    "s": 51.598,
    "l": 57.059
  },
  "oklch": {
    "l": 0.80944,
    "c": 0.13725,
    "h": 113.2
  },
  "luminance": 0.543
}

Semantic roles & 50–950 ramp

primary

#C1CA59

secondary

#454088

accent

#4DDB58

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#15140C

muted

#84837F

Preview Lab

Preview with #C1CA59

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

Preview Lab → · Contrast checker → · Palette generator →