#CFD54F#CFD54F

#CFD54F is a very light, vivid yellow. Relative luminance 0.614; OKLCH L 84.4% C 0.154 H 111.7°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#CFD54F
RGB	rgb(207, 213, 79)
HSL	hsl(63, 61%, 57%)
HSV	hsv(63, 63%, 84%)
CMYK	cmyk(2.8%, 0%, 62.9%, 16.5%)
CIE-LAB	lab(82.60, -18.88, 63.23)
CIE-LCH	lch(82.60, 65.99, 106.62°)
OKLab	oklab(84.35% -0.0572 0.1435)
OKLCH	oklch(84.35% 0.155 111.7)
XYZ	xyz(50.9391, 61.4196, 16.5674)
Luminance	0.6142 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD54F #554FD5

analogous

#D5984F #CFD54F #8CD54F

triadic

#CFD54F #4FCFD5 #D54FCF

tetradic

#CFD54F #4FD598 #554FD5 #D54F8C

square

#CFD54F #4FD598 #554FD5 #D54F8C

split-complementary

#CFD54F #4F8CD5 #984FD5

monochromatic

#848921 #B4BA2C #CFD54F #DCE180 #EAEDB2

Accessibility & contrast

On white

1.58

#CFD54F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#CFD54F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD54F

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD54F	#FFFFFF	#000000	##000000
##CFD54F	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC3E

Deuteranopia (green-blind)

#E5CF58

Tritanopia (blue-blind)

#DCC9B9

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #cfd54f;
/* rgb */ color: rgb(207, 213, 79);
/* oklch */ color: oklch(84.4% 0.154 111.7);

Tailwind

colors: {
  custom: {
    50: '#e1e187',
    500: '#cfd54f',
    950: '#000000',
  },
}

SCSS

$custom: #cfd54f;
$custom-light: #e1e187;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd54f",
  "rgb": {
    "r": 207,
    "g": 213,
    "b": 79
  },
  "hsl": {
    "h": 62.687,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.84352,
    "c": 0.1545,
    "h": 111.7
  },
  "luminance": 0.61418
}

Semantic roles & 50–950 ramp

primary

#CFD54F

secondary

#3D398F

accent

#43E54A

background

#FEFEFC

surface

#FCFCF3

border

#D5D5CD

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFD54F

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

Preview Lab → · Contrast checker → · Palette generator →