#CFD351#CFD351

#CFD351 is a very light, vivid yellow. Relative luminance 0.604; OKLCH L 83.9% C 0.151 H 110.9°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#CFD351
RGB	rgb(207, 211, 81)
HSL	hsl(62, 60%, 57%)
HSV	hsv(62, 62%, 83%)
CMYK	cmyk(1.9%, 0%, 61.6%, 17.3%)
CIE-LAB	lab(82.08, -17.76, 61.86)
CIE-LCH	lch(82.08, 64.36, 106.02°)
OKLab	oklab(83.94% -0.0538 0.1409)
OKLCH	oklch(83.94% 0.151 110.9)
XYZ	xyz(50.5130, 60.4492, 16.7900)
Luminance	0.6045 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD351 #5551D3

analogous

#D39651 #CFD351 #8ED351

triadic

#CFD351 #51CFD3 #D351CF

tetradic

#CFD351 #51D396 #5551D3 #D3518E

square

#CFD351 #51D396 #5551D3 #D3518E

split-complementary

#CFD351 #518ED3 #9651D3

monochromatic

#848722 #B4B82F #CFD351 #DCDF82 #EAECB3

Accessibility & contrast

On white

1.60

#CFD351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#CFD351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD351

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD351	#FFFFFF	#000000	##000000
##CFD351	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA41

Deuteranopia (green-blind)

#E3CE59

Tritanopia (blue-blind)

#DCC7B8

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #cfd351;
/* rgb */ color: rgb(207, 211, 81);
/* oklch */ color: oklch(83.9% 0.151 110.9);

Tailwind

colors: {
  custom: {
    50: '#e1e088',
    500: '#cfd351',
    950: '#000000',
  },
}

SCSS

$custom: #cfd351;
$custom-light: #e1e088;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd351",
  "rgb": {
    "r": 207,
    "g": 211,
    "b": 81
  },
  "hsl": {
    "h": 61.846,
    "s": 59.633,
    "l": 57.255
  },
  "oklch": {
    "l": 0.8394,
    "c": 0.15084,
    "h": 110.9
  },
  "luminance": 0.60448
}

Semantic roles & 50–950 ramp

primary

#CFD351

secondary

#3D3A8E

accent

#45E34A

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFD351

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

Preview Lab → · Contrast checker → · Palette generator →