#CFD139#CFD139

#CFD139 is a very light, vivid yellow. Relative luminance 0.592; OKLCH L 83.3% C 0.165 H 110.3°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#CFD139
RGB	rgb(207, 209, 57)
HSL	hsl(61, 62%, 52%)
HSV	hsv(61, 73%, 82%)
CMYK	cmyk(1%, 0%, 72.7%, 18%)
CIE-LAB	lab(81.38, -18.09, 70.19)
CIE-LCH	lch(81.38, 72.49, 104.45°)
OKLab	oklab(83.33% -0.0571 0.1547)
OKLCH	oklch(83.33% 0.165 110.3)
XYZ	xyz(49.2728, 59.1631, 12.6942)
Luminance	0.5916 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD139 #3B39D1

analogous

#D18739 #CFD139 #83D139

triadic

#CFD139 #39CFD1 #D139CF

tetradic

#CFD139 #39D187 #3B39D1 #D13983

square

#CFD139 #39D187 #3B39D1 #D13983

split-complementary

#CFD139 #3983D1 #8739D1

monochromatic

#73751B #A5A627 #CFD139 #DBDD6B #E7E89C

Accessibility & contrast

On white

1.64

#CFD139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#CFD139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD139

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD139	#FFFFFF	#000000	##000000
##CFD139	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C819

Deuteranopia (green-blind)

#E3CC45

Tritanopia (blue-blind)

#DEC4B4

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #cfd139;
/* rgb */ color: rgb(207, 209, 57);
/* oklch */ color: oklch(83.3% 0.165 110.3);

Tailwind

colors: {
  custom: {
    50: '#e1de7a',
    500: '#cfd139',
    950: '#000000',
  },
}

SCSS

$custom: #cfd139;
$custom-light: #e1de7a;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd139",
  "rgb": {
    "r": 207,
    "g": 209,
    "b": 57
  },
  "hsl": {
    "h": 60.789,
    "s": 62.295,
    "l": 52.157
  },
  "oklch": {
    "l": 0.83329,
    "c": 0.16486,
    "h": 110.3
  },
  "luminance": 0.59162
}

Semantic roles & 50–950 ramp

primary

#CFD139

secondary

#32317D

accent

#42E545

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CFD139

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

Preview Lab → · Contrast checker → · Palette generator →