#CFE343#CFE343

#CFE343 is a very light, vivid yellow. Relative luminance 0.686; OKLCH L 87.3% C 0.178 H 116.4°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#CFE343
RGB	rgb(207, 227, 67)
HSL	hsl(68, 74%, 58%)
HSV	hsv(68, 70%, 89%)
CMYK	cmyk(8.8%, 0%, 70.5%, 11%)
CIE-LAB	lab(86.31, -26.33, 71.53)
CIE-LCH	lch(86.31, 76.22, 110.21°)
OKLab	oklab(87.3% -0.0791 0.1592)
OKLCH	oklch(87.3% 0.178 116.4)
XYZ	xyz(54.2157, 68.6096, 15.6960)
Luminance	0.6861 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE343 #5743E3

analogous

#E3A743 #CFE343 #7FE343

triadic

#CFE343 #43CFE3 #E343CF

tetradic

#CFE343 #43E3A7 #5743E3 #E3437F

square

#CFE343 #43E3A7 #5743E3 #E3437F

split-complementary

#CFE343 #437FE3 #A743E3

monochromatic

#859516 #B5CB1E #CFE343 #DDEB78 #EAF3AE

Accessibility & contrast

On white

1.43

#CFE343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#CFE343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE343

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE343	#FFFFFF	#000000	##000000
##CFE343	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D726

Deuteranopia (green-blind)

#F1D950

Tritanopia (blue-blind)

#DCD6C4

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #cfe343;
/* rgb */ color: rgb(207, 227, 67);
/* oklch */ color: oklch(87.3% 0.178 116.4);

Tailwind

colors: {
  custom: {
    50: '#e1eb81',
    500: '#cfe343',
    950: '#000000',
  },
}

SCSS

$custom: #cfe343;
$custom-light: #e1eb81;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe343",
  "rgb": {
    "r": 207,
    "g": 227,
    "b": 67
  },
  "hsl": {
    "h": 67.5,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.87296,
    "c": 0.17775,
    "h": 116.4
  },
  "luminance": 0.68609
}

Semantic roles & 50–950 ramp

primary

#CFE343

secondary

#3E319A

accent

#37F14E

background

#FEFEFB

surface

#FDFDF2

border

#D5D5CC

text

#16160B

muted

#84847E

Preview Lab

Preview with #CFE343

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

Preview Lab → · Contrast checker → · Palette generator →