#CFD257#CFD257

#CFD257 is a very light, vivid yellow. Relative luminance 0.600; OKLCH L 83.8% C 0.145 H 110.5°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#CFD257
RGB	rgb(207, 210, 87)
HSL	hsl(61, 58%, 58%)
HSV	hsv(61, 59%, 82%)
CMYK	cmyk(1.4%, 0%, 58.6%, 17.6%)
CIE-LAB	lab(81.86, -16.86, 59.08)
CIE-LCH	lch(81.86, 61.44, 105.93°)
OKLab	oklab(83.78% -0.0507 0.1358)
OKLCH	oklch(83.78% 0.145 110.5)
XYZ	xyz(50.5004, 60.0479, 17.9451)
Luminance	0.6005 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD257 #5A57D2

analogous

#D29757 #CFD257 #92D257

triadic

#CFD257 #57CFD2 #D257CF

tetradic

#CFD257 #57D297 #5A57D2 #D25792

square

#CFD257 #57D297 #5A57D2 #D25792

split-complementary

#CFD257 #5792D2 #9757D2

monochromatic

#878A25 #B7BA32 #CFD257 #DDDF87 #EBECB8

Accessibility & contrast

On white

1.61

#CFD257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#CFD257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD257

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD257	#FFFFFF	#000000	##000000
##CFD257	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA49

Deuteranopia (green-blind)

#E2CD5E

Tritanopia (blue-blind)

#DCC6B8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #cfd257;
/* rgb */ color: rgb(207, 210, 87);
/* oklch */ color: oklch(83.8% 0.145 110.5);

Tailwind

colors: {
  custom: {
    50: '#e0df8b',
    500: '#cfd257',
    950: '#000000',
  },
}

SCSS

$custom: #cfd257;
$custom-light: #e0df8b;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd257",
  "rgb": {
    "r": 207,
    "g": 210,
    "b": 87
  },
  "hsl": {
    "h": 61.463,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.83783,
    "c": 0.14495,
    "h": 110.5
  },
  "luminance": 0.60047
}

Semantic roles & 50–950 ramp

primary

#CFD257

secondary

#3F3D90

accent

#47E14B

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFD257

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

Preview Lab → · Contrast checker → · Palette generator →