#C1C931#C1C931

#C1C931 is a light, vivid yellow. Relative luminance 0.533; OKLCH L 80.4% C 0.165 H 112.7°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#C1C931
RGB	rgb(193, 201, 49)
HSL	hsl(63, 61%, 49%)
HSV	hsv(63, 76%, 79%)
CMYK	cmyk(4%, 0%, 75.6%, 21.2%)
CIE-LAB	lab(78.07, -20.35, 69.29)
CIE-LCH	lch(78.07, 72.22, 106.37°)
OKLab	oklab(80.4% -0.0634 0.1518)
OKLCH	oklch(80.4% 0.165 112.7)
XYZ	xyz(43.4348, 53.3335, 10.9115)
Luminance	0.5333 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C931 #3931C9

analogous

#C98531 #C1C931 #75C931

triadic

#C1C931 #31C1C9 #C931C1

tetradic

#C1C931 #31C985 #3931C9 #C93175

square

#C1C931 #31C985 #3931C9 #C93175

split-complementary

#C1C931 #3175C9 #8531C9

monochromatic

#636719 #929825 #C1C931 #D2D85F #E0E490

Accessibility & contrast

On white

1.80

#C1C931 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#C1C931 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C931

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C931	#FFFFFF	#000000	##000000
##C1C931	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF07

Deuteranopia (green-blind)

#D9C33E

Tritanopia (blue-blind)

#CEBDAD

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #c1c931;
/* rgb */ color: rgb(193, 201, 49);
/* oklch */ color: oklch(80.4% 0.165 112.7);

Tailwind

colors: {
  custom: {
    50: '#d8d975',
    500: '#c1c931',
    950: '#000000',
  },
}

SCSS

$custom: #c1c931;
$custom-light: #d8d975;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c931",
  "rgb": {
    "r": 193,
    "g": 201,
    "b": 49
  },
  "hsl": {
    "h": 63.158,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.80399,
    "c": 0.16452,
    "h": 112.7
  },
  "luminance": 0.53332
}

Semantic roles & 50–950 ramp

primary

#C1C931

secondary

#312D71

accent

#44E44C

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C1C931

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

Preview Lab → · Contrast checker → · Palette generator →