#CBCB3F#CBCB3F

#CBCB3F is a light, vivid yellow. Relative luminance 0.558; OKLCH L 81.7% C 0.156 H 109.4°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#CBCB3F
RGB	rgb(203, 203, 63)
HSL	hsl(60, 57%, 52%)
HSV	hsv(60, 69%, 80%)
CMYK	cmyk(0%, 0%, 69%, 20.4%)
CIE-LAB	lab(79.48, -16.50, 66.15)
CIE-LCH	lch(79.48, 68.18, 104.01°)
OKLab	oklab(81.75% -0.0519 0.1473)
OKLCH	oklch(81.75% 0.156 109.4)
XYZ	xyz(46.8834, 55.7686, 12.9964)
Luminance	0.5577 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBCB3F #3F3FCB

analogous

#CB853F #CBCB3F #85CB3F

triadic

#CBCB3F #3FCBCB #CB3FCB

tetradic

#CBCB3F #3FCB85 #3F3FCB #CB3F85

square

#CBCB3F #3FCB85 #3F3FCB #CB3F85

split-complementary

#CBCB3F #3F85CB #853FCB

monochromatic

#71711F #A1A12C #CBCB3F #D8D86F #E5E59F

Accessibility & contrast

On white

1.73

#CBCB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#CBCB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBCB3F

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBCB3F	#FFFFFF	#000000	##000000
##CBCB3F	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC328

Deuteranopia (green-blind)

#DDC749

Tritanopia (blue-blind)

#D9BEAF

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #cbcb3f;
/* rgb */ color: rgb(203, 203, 63);
/* oklch */ color: oklch(81.7% 0.156 109.4);

Tailwind

colors: {
  custom: {
    50: '#deda7d',
    500: '#cbcb3f',
    950: '#000000',
  },
}

SCSS

$custom: #cbcb3f;
$custom-light: #deda7d;
$custom-dark: #000000;

JSON

{
  "hex": "#cbcb3f",
  "rgb": {
    "r": 203,
    "g": 203,
    "b": 63
  },
  "hsl": {
    "h": 60,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.81745,
    "c": 0.15615,
    "h": 109.4
  },
  "luminance": 0.55767
}

Semantic roles & 50–950 ramp

primary

#CBCB3F

secondary

#34347A

accent

#47E147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CBCB3F

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

Preview Lab → · Contrast checker → · Palette generator →