#CFD54B#CFD54B

#CFD54B is a very light, vivid yellow. Relative luminance 0.614; OKLCH L 84.3% C 0.157 H 111.7°. Best body text is #000000 at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#CFD54B
RGB	rgb(207, 213, 75)
HSL	hsl(63, 62%, 56%)
HSV	hsv(63, 65%, 84%)
CMYK	cmyk(2.8%, 0%, 64.8%, 16.5%)
CIE-LAB	lab(82.57, -19.12, 64.80)
CIE-LCH	lch(82.57, 67.57, 106.44°)
OKLab	oklab(84.32% -0.0583 0.1463)
OKLCH	oklch(84.32% 0.157 111.7)
XYZ	xyz(50.7979, 61.3631, 15.8236)
Luminance	0.6136 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD54B #514BD5

analogous

#D5964B #CFD54B #8AD54B

triadic

#CFD54B #4BCFD5 #D54BCF

tetradic

#CFD54B #4BD596 #514BD5 #D54B8A

square

#CFD54B #4BD596 #514BD5 #D54B8A

split-complementary

#CFD54B #4B8AD5 #964BD5

monochromatic

#82861F #B2B82B #CFD54B #DCE17D #E9ECAE

Accessibility & contrast

On white

1.58

#CFD54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.27

#CFD54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD54B

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD54B	#FFFFFF	#000000	##000000
##CFD54B	1.00	1.58	13.27	13.27
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.27	21.00	1.00	1.00
##000000	13.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC38

Deuteranopia (green-blind)

#E5CF54

Tritanopia (blue-blind)

#DDC8B9

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #cfd54b;
/* rgb */ color: rgb(207, 213, 75);
/* oklch */ color: oklch(84.3% 0.157 111.7);

Tailwind

colors: {
  custom: {
    50: '#e1e184',
    500: '#cfd54b',
    950: '#000000',
  },
}

SCSS

$custom: #cfd54b;
$custom-light: #e1e184;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd54b",
  "rgb": {
    "r": 207,
    "g": 213,
    "b": 75
  },
  "hsl": {
    "h": 62.609,
    "s": 62.162,
    "l": 56.471
  },
  "oklch": {
    "l": 0.84319,
    "c": 0.15744,
    "h": 111.7
  },
  "luminance": 0.61362
}

Semantic roles & 50–950 ramp

primary

#CFD54B

secondary

#3B378D

accent

#43E54A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CFD54B

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

Preview Lab → · Contrast checker → · Palette generator →