#C1CA57#C1CA57

#C1CA57 is a light, vivid yellow. Relative luminance 0.543; OKLCH L 80.9% C 0.139 H 113.2°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#C1CA57
RGB	rgb(193, 202, 87)
HSL	hsl(65, 52%, 57%)
HSV	hsv(65, 57%, 79%)
CMYK	cmyk(4.5%, 0%, 56.9%, 20.8%)
CIE-LAB	lab(78.62, -18.62, 55.17)
CIE-LCH	lch(78.62, 58.23, 108.65°)
OKLab	oklab(80.92% -0.0548 0.1278)
OKLCH	oklch(80.92% 0.139 113.2)
XYZ	xyz(44.8341, 54.2675, 17.1278)
Luminance	0.5427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CA57 #6057CA

analogous

#CA9A57 #C1CA57 #88CA57

triadic

#C1CA57 #57C1CA #CA57C1

tetradic

#C1CA57 #57CA9A #6057CA #CA5788

square

#C1CA57 #57CA9A #6057CA #CA5788

split-complementary

#C1CA57 #5788CA #9A57CA

monochromatic

#787F28 #A4AD37 #C1CA57 #D2D986 #E3E7B4

Accessibility & contrast

On white

1.77

#C1CA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#C1CA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CA57

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CA57	#FFFFFF	#000000	##000000
##C1CA57	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C14B

Deuteranopia (green-blind)

#D7C45E

Tritanopia (blue-blind)

#CDBFB1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c1ca57;
/* rgb */ color: rgb(193, 202, 87);
/* oklch */ color: oklch(80.9% 0.139 113.2);

Tailwind

colors: {
  custom: {
    50: '#d6da8a',
    500: '#c1ca57',
    950: '#000000',
  },
}

SCSS

$custom: #c1ca57;
$custom-light: #d6da8a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1ca57",
  "rgb": {
    "r": 193,
    "g": 202,
    "b": 87
  },
  "hsl": {
    "h": 64.696,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80923,
    "c": 0.13902,
    "h": 113.2
  },
  "luminance": 0.54267
}

Semantic roles & 50–950 ramp

primary

#C1CA57

secondary

#443F87

accent

#4CDB58

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#15140C

muted

#84837F

Preview Lab

Preview with #C1CA57

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

Preview Lab → · Contrast checker → · Palette generator →