#CEFFA3#CEFFA3

#CEFFA3 is a very light, vivid yellow-green. Relative luminance 0.873; OKLCH L 94.5% C 0.129 H 131.3°. Best body text is #000000 at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#CEFFA3
RGB	rgb(206, 255, 163)
HSL	hsl(92, 100%, 82%)
HSV	hsv(92, 36%, 100%)
CMYK	cmyk(19.2%, 0%, 36.1%, 0%)
CIE-LAB	lab(94.86, -31.04, 39.01)
CIE-LCH	lch(94.86, 49.85, 128.51°)
OKLab	oklab(94.48% -0.0848 0.0966)
OKLCH	oklch(94.48% 0.129 131.3)
XYZ	xyz(67.8233, 87.2850, 47.9176)
Luminance	0.8729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.83

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFFA3 #D4A3FF

analogous

#FCFFA3 #CEFFA3 #A3FFA6

triadic

#CEFFA3 #A3CEFF #FFA3CE

tetradic

#CEFFA3 #A3FCFF #D4A3FF #FFA6A3

square

#CEFFA3 #A3FCFF #D4A3FF #FFA6A3

split-complementary

#CEFFA3 #A6A3FF #FFA3FC

monochromatic

#8DFF29 #ADFF66 #CEFFA3 #EFFFE0 #EFFFE0

Accessibility & contrast

On white

1.14

#CEFFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.46

#CEFFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFFA3

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFFA3	#FFFFFF	#000000	##000000
##CEFFA3	1.00	1.14	18.46	18.46
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.46	21.00	1.00	1.00
##000000	18.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF39C

Deuteranopia (green-blind)

#FFEFA8

Tritanopia (blue-blind)

#D0F8E8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ceffa3;
/* rgb */ color: rgb(206, 255, 163);
/* oklch */ color: oklch(94.5% 0.129 131.3);

Tailwind

colors: {
  custom: {
    50: '#deffbf',
    500: '#ceffa3',
    950: '#000000',
  },
}

SCSS

$custom: #ceffa3;
$custom-light: #deffbf;
$custom-dark: #000000;

JSON

{
  "hex": "#ceffa3",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 163
  },
  "hsl": {
    "h": 91.957,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.94479,
    "c": 0.12852,
    "h": 131.3
  },
  "luminance": 0.87286
}

Semantic roles & 50–950 ramp

primary

#CEFFA3

secondary

#A763E3

accent

#00E67A

background

#FEFFFD

surface

#FCFFF9

border

#D5D7D2

text

#151812

muted

#848682

Preview Lab

Preview with #CEFFA3

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

Preview Lab → · Contrast checker → · Palette generator →