#CFBB3B#CFBB3B

#CFBB3B is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.7% C 0.144 H 100.2°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#CFBB3B
RGB	rgb(207, 187, 59)
HSL	hsl(52, 61%, 52%)
HSV	hsv(52, 71%, 81%)
CMYK	cmyk(0%, 9.7%, 71.5%, 18.8%)
CIE-LAB	lab(75.53, -6.87, 63.86)
CIE-LCH	lch(75.53, 64.23, 96.14°)
OKLab	oklab(78.67% -0.0254 0.1416)
OKLCH	oklch(78.67% 0.144 100.2)
XYZ	xyz(44.2939, 49.1239, 11.2856)
Luminance	0.4912 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFBB3B #3B4FCF

analogous

#CF713B #CFBB3B #99CF3B

triadic

#CFBB3B #3BCFBB #BB3BCF

tetradic

#CFBB3B #3BCF71 #3B4FCF #CF3B99

square

#CFBB3B #3BCF71 #3B4FCF #CF3B99

split-complementary

#CFBB3B #3B99CF #713BCF

monochromatic

#73681C #A59428 #CFBB3B #DBCC6C #E7DD9D

Accessibility & contrast

On white

1.94

#CFBB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#CFBB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFBB3B

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFBB3B	#FFFFFF	#000000	##000000
##CFBB3B	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB626

Deuteranopia (green-blind)

#D2BD43

Tritanopia (blue-blind)

#DFADA2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #cfbb3b;
/* rgb */ color: rgb(207, 187, 59);
/* oklch */ color: oklch(78.7% 0.144 100.2);

Tailwind

colors: {
  custom: {
    50: '#e1cf79',
    500: '#cfbb3b',
    950: '#000000',
  },
}

SCSS

$custom: #cfbb3b;
$custom-light: #e1cf79;
$custom-dark: #000000;

JSON

{
  "hex": "#cfbb3b",
  "rgb": {
    "r": 207,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 51.892,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.78671,
    "c": 0.14386,
    "h": 100.2
  },
  "luminance": 0.49122
}

Semantic roles & 50–950 ramp

primary

#CFBB3B

secondary

#939BD3

accent

#5AE444

background

#FEFCF7

surface

#FDF9EE

border

#D5D2C9

text

#16130A

muted

#84827C

Preview Lab

Preview with #CFBB3B

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

Preview Lab → · Contrast checker → · Palette generator →