#CFE54D#CFE54D

#CFE54D is a very light, vivid yellow. Relative luminance 0.698; OKLCH L 87.8% C 0.174 H 117.2°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#CFE54D
RGB	rgb(207, 229, 77)
HSL	hsl(69, 75%, 60%)
HSV	hsv(69, 66%, 90%)
CMYK	cmyk(9.6%, 0%, 66.4%, 10.2%)
CIE-LAB	lab(86.92, -26.73, 68.50)
CIE-LCH	lch(86.92, 73.53, 111.31°)
OKLab	oklab(87.81% -0.0793 0.1543)
OKLCH	oklch(87.81% 0.174 117.2)
XYZ	xyz(55.0922, 69.8405, 17.5980)
Luminance	0.6984 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE54D #634DE5

analogous

#E5AF4D #CFE54D #83E54D

triadic

#CFE54D #4DCFE5 #E54DCF

tetradic

#CFE54D #4DE5AF #634DE5 #E54D83

square

#CFE54D #4DE5AF #634DE5 #E54D83

split-complementary

#CFE54D #4D83E5 #AF4DE5

monochromatic

#8CA017 #BBD61F #CFE54D #DDED82 #ECF5B8

Accessibility & contrast

On white

1.40

#CFE54D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#CFE54D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE54D

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE54D	#FFFFFF	#000000	##000000
##CFE54D	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D937

Deuteranopia (green-blind)

#F2DB58

Tritanopia (blue-blind)

#DBD9C6

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cfe54d;
/* rgb */ color: rgb(207, 229, 77);
/* oklch */ color: oklch(87.8% 0.174 117.2);

Tailwind

colors: {
  custom: {
    50: '#e1ed87',
    500: '#cfe54d',
    950: '#000000',
  },
}

SCSS

$custom: #cfe54d;
$custom-light: #e1ed87;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe54d",
  "rgb": {
    "r": 207,
    "g": 229,
    "b": 77
  },
  "hsl": {
    "h": 68.684,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.87805,
    "c": 0.17354,
    "h": 117.2
  },
  "luminance": 0.6984
}

Semantic roles & 50–950 ramp

primary

#CFE54D

secondary

#4333A3

accent

#37F152

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CFE54D

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

Preview Lab → · Contrast checker → · Palette generator →