#CFD43F#CFD43F

#CFD43F is a very light, vivid yellow. Relative luminance 0.607; OKLCH L 84.0% C 0.164 H 111.4°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#CFD43F
RGB	rgb(207, 212, 63)
HSL	hsl(62, 63%, 54%)
HSV	hsv(62, 70%, 83%)
CMYK	cmyk(2.4%, 0%, 70.3%, 16.9%)
CIE-LAB	lab(82.22, -19.28, 68.94)
CIE-LCH	lch(82.22, 71.59, 105.63°)
OKLab	oklab(84.01% -0.0599 0.1531)
OKLCH	oklch(84.01% 0.164 111.4)
XYZ	xyz(50.1744, 60.7125, 13.7773)
Luminance	0.6071 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD43F #443FD4

analogous

#D48E3F #CFD43F #85D43F

triadic

#CFD43F #3FCFD4 #D43FCF

tetradic

#CFD43F #3FD48E #443FD4 #D43F85

square

#CFD43F #3FD48E #443FD4 #D43F85

split-complementary

#CFD43F #3F85D4 #8E3FD4

monochromatic

#797D1C #AAAF27 #CFD43F #DCDF71 #E8EAA3

Accessibility & contrast

On white

1.60

#CFD43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#CFD43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD43F

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD43F	#FFFFFF	#000000	##000000
##CFD43F	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB25

Deuteranopia (green-blind)

#E5CE4A

Tritanopia (blue-blind)

#DDC7B7

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #cfd43f;
/* rgb */ color: rgb(207, 212, 63);
/* oklch */ color: oklch(84.0% 0.164 111.4);

Tailwind

colors: {
  custom: {
    50: '#e1e17e',
    500: '#cfd43f',
    950: '#000000',
  },
}

SCSS

$custom: #cfd43f;
$custom-light: #e1e17e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd43f",
  "rgb": {
    "r": 207,
    "g": 212,
    "b": 63
  },
  "hsl": {
    "h": 62.013,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.84013,
    "c": 0.16435,
    "h": 111.4
  },
  "luminance": 0.60711
}

Semantic roles & 50–950 ramp

primary

#CFD43F

secondary

#363384

accent

#41E647

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CFD43F

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

Preview Lab → · Contrast checker → · Palette generator →