#CFD251#CFD251

#CFD251 is a very light, vivid yellow. Relative luminance 0.600; OKLCH L 83.7% C 0.150 H 110.5°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#CFD251
RGB	rgb(207, 210, 81)
HSL	hsl(61, 59%, 57%)
HSV	hsv(61, 61%, 82%)
CMYK	cmyk(1.4%, 0%, 61.4%, 17.6%)
CIE-LAB	lab(81.81, -17.27, 61.57)
CIE-LCH	lch(81.81, 63.95, 105.67°)
OKLab	oklab(83.73% -0.0524 0.1403)
OKLCH	oklch(83.73% 0.15 110.5)
XYZ	xyz(50.2654, 59.9539, 16.7074)
Luminance	0.5995 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD251 #5451D2

analogous

#D29451 #CFD251 #8FD251

triadic

#CFD251 #51CFD2 #D251CF

tetradic

#CFD251 #51D294 #5451D2 #D2518F

square

#CFD251 #51D294 #5451D2 #D2518F

split-complementary

#CFD251 #518FD2 #9451D2

monochromatic

#848623 #B3B72F #CFD251 #DCDF82 #EAEBB2

Accessibility & contrast

On white

1.62

#CFD251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.99

#CFD251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD251

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD251	#FFFFFF	#000000	##000000
##CFD251	1.00	1.62	12.99	12.99
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.99	21.00	1.00	1.00
##000000	12.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C941

Deuteranopia (green-blind)

#E3CD59

Tritanopia (blue-blind)

#DCC6B7

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #cfd251;
/* rgb */ color: rgb(207, 210, 81);
/* oklch */ color: oklch(83.7% 0.150 110.5);

Tailwind

colors: {
  custom: {
    50: '#e1df87',
    500: '#cfd251',
    950: '#000000',
  },
}

SCSS

$custom: #cfd251;
$custom-light: #e1df87;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd251",
  "rgb": {
    "r": 207,
    "g": 210,
    "b": 81
  },
  "hsl": {
    "h": 61.395,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.83726,
    "c": 0.14977,
    "h": 110.5
  },
  "luminance": 0.59953
}

Semantic roles & 50–950 ramp

primary

#CFD251

secondary

#3C3B8D

accent

#46E249

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFD251

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

Preview Lab → · Contrast checker → · Palette generator →