#CFD22B#CFD22B

#CFD22B is a very light, vivid yellow. Relative luminance 0.595; OKLCH L 83.5% C 0.173 H 110.7°. Best body text is #000000 at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#CFD22B
RGB	rgb(207, 210, 43)
HSL	hsl(61, 66%, 50%)
HSV	hsv(61, 80%, 82%)
CMYK	cmyk(1.4%, 0%, 79.5%, 17.6%)
CIE-LAB	lab(81.58, -19.11, 74.58)
CIE-LCH	lch(81.58, 77.00, 104.37°)
OKLab	oklab(83.47% -0.0611 0.1615)
OKLCH	oklch(83.47% 0.173 110.7)
XYZ	xyz(49.2166, 59.5344, 11.1838)
Luminance	0.5953 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD22B #2E2BD2

analogous

#D2822B #CFD22B #7BD22B

triadic

#CFD22B #2BCFD2 #D22BCF

tetradic

#CFD22B #2BD282 #2E2BD2 #D22B7B

square

#CFD22B #2BD282 #2E2BD2 #D22B7B

split-complementary

#CFD22B #2B7BD2 #822BD2

monochromatic

#6B6C16 #9D9F21 #CFD22B #DBDE5C #E7E88F

Accessibility & contrast

On white

1.63

#CFD22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.91

#CFD22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD22B

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD22B	#FFFFFF	#000000	##000000
##CFD22B	1.00	1.63	12.91	12.91
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.91	21.00	1.00	1.00
##000000	12.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C800

Deuteranopia (green-blind)

#E4CD3B

Tritanopia (blue-blind)

#DEC4B4

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #cfd22b;
/* rgb */ color: rgb(207, 210, 43);
/* oklch */ color: oklch(83.5% 0.173 110.7);

Tailwind

colors: {
  custom: {
    50: '#e2df74',
    500: '#cfd22b',
    950: '#000000',
  },
}

SCSS

$custom: #cfd22b;
$custom-light: #e2df74;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd22b",
  "rgb": {
    "r": 207,
    "g": 210,
    "b": 43
  },
  "hsl": {
    "h": 61.078,
    "s": 66.008,
    "l": 49.608
  },
  "oklch": {
    "l": 0.8347,
    "c": 0.1727,
    "h": 110.7
  },
  "luminance": 0.59533
}

Semantic roles & 50–950 ramp

primary

#CFD22B

secondary

#2D2B76

accent

#3FE942

background

#FEFEFB

surface

#FDFCF1

border

#D5D5CB

text

#161509

muted

#84847D

Preview Lab

Preview with #CFD22B

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

Preview Lab → · Contrast checker → · Palette generator →