#CAC039#CAC039

#CAC039 is a light, vivid yellow. Relative luminance 0.506; OKLCH L 79.3% C 0.150 H 105.1°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#CAC039
RGB	rgb(202, 192, 57)
HSL	hsl(56, 58%, 51%)
HSV	hsv(56, 72%, 79%)
CMYK	cmyk(0%, 5%, 71.8%, 20.8%)
CIE-LAB	lab(76.41, -11.67, 65.30)
CIE-LCH	lch(76.41, 66.34, 100.14°)
OKLab	oklab(79.26% -0.0389 0.1445)
OKLCH	oklch(79.26% 0.15 105.1)
XYZ	xyz(43.9471, 50.5529, 11.3129)
Luminance	0.5055 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CAC039 #3943CA

analogous

#CA7739 #CAC039 #8BCA39

triadic

#CAC039 #39CAC0 #C039CA

tetradic

#CAC039 #39CA77 #3943CA #CA398B

square

#CAC039 #39CA77 #3943CA #CA398B

split-complementary

#CAC039 #398BCA #7739CA

monochromatic

#6C661D #9C942A #CAC039 #D7CF69 #E4DF9A

Accessibility & contrast

On white

1.89

#CAC039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#CAC039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CAC039

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CAC039	#FFFFFF	#000000	##000000
##CAC039	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B921

Deuteranopia (green-blind)

#D4BF42

Tritanopia (blue-blind)

#D9B3A6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #cac039;
/* rgb */ color: rgb(202, 192, 57);
/* oklch */ color: oklch(79.3% 0.150 105.1);

Tailwind

colors: {
  custom: {
    50: '#ded278',
    500: '#cac039',
    950: '#000000',
  },
}

SCSS

$custom: #cac039;
$custom-light: #ded278;
$custom-dark: #000000;

JSON

{
  "hex": "#cac039",
  "rgb": {
    "r": 202,
    "g": 192,
    "b": 57
  },
  "hsl": {
    "h": 55.862,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79261,
    "c": 0.14961,
    "h": 105.1
  },
  "luminance": 0.50551
}

Semantic roles & 50–950 ramp

primary

#CAC039

secondary

#323675

accent

#51E147

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#16140A

muted

#84837D

Preview Lab

Preview with #CAC039

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

Preview Lab → · Contrast checker → · Palette generator →