#CFD23F#CFD23F

#CFD23F is a very light, vivid yellow. Relative luminance 0.597; OKLCH L 83.6% C 0.162 H 110.6°. Best body text is #000000 at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#CFD23F
RGB	rgb(207, 210, 63)
HSL	hsl(61, 62%, 54%)
HSV	hsv(61, 70%, 82%)
CMYK	cmyk(1.4%, 0%, 70%, 17.6%)
CIE-LAB	lab(81.69, -18.30, 68.42)
CIE-LCH	lch(81.69, 70.82, 104.97°)
OKLab	oklab(83.58% -0.0571 0.1519)
OKLCH	oklch(83.58% 0.162 110.6)
XYZ	xyz(49.6776, 59.7188, 13.6117)
Luminance	0.5972 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD23F #423FD2

analogous

#D28B3F #CFD23F #86D23F

triadic

#CFD23F #3FCFD2 #D23FCF

tetradic

#CFD23F #3FD28B #423FD2 #D23F86

square

#CFD23F #3FD28B #423FD2 #D23F86

split-complementary

#CFD23F #3F86D2 #8B3FD2

monochromatic

#787A1D #A9AC28 #CFD23F #DBDE71 #E8E9A2

Accessibility & contrast

On white

1.62

#CFD23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.94

#CFD23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD23F

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD23F	#FFFFFF	#000000	##000000
##CFD23F	1.00	1.62	12.94	12.94
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.94	21.00	1.00	1.00
##000000	12.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C925

Deuteranopia (green-blind)

#E4CD4A

Tritanopia (blue-blind)

#DDC5B5

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #cfd23f;
/* rgb */ color: rgb(207, 210, 63);
/* oklch */ color: oklch(83.6% 0.162 110.6);

Tailwind

colors: {
  custom: {
    50: '#e1df7d',
    500: '#cfd23f',
    950: '#000000',
  },
}

SCSS

$custom: #cfd23f;
$custom-light: #e1df7d;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd23f",
  "rgb": {
    "r": 207,
    "g": 210,
    "b": 63
  },
  "hsl": {
    "h": 61.224,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.83583,
    "c": 0.16233,
    "h": 110.6
  },
  "luminance": 0.59717
}

Semantic roles & 50–950 ramp

primary

#CFD23F

secondary

#353382

accent

#43E546

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CFD23F

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

Preview Lab → · Contrast checker → · Palette generator →