#CEFB78#CEFB78

#CEFB78 is a very light, vivid yellow-green. Relative luminance 0.835; OKLCH L 93.0% C 0.166 H 125.2°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#CEFB78
RGB	rgb(206, 251, 120)
HSL	hsl(81, 94%, 73%)
HSV	hsv(81, 52%, 98%)
CMYK	cmyk(17.9%, 0%, 52.2%, 1.6%)
CIE-LAB	lab(93.22, -34.04, 57.39)
CIE-LCH	lch(93.22, 66.73, 120.67°)
OKLab	oklab(92.98% -0.0958 0.1356)
OKLCH	oklch(92.98% 0.166 125.2)
XYZ	xyz(63.3409, 83.4717, 30.5403)
Luminance	0.8347 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFB78 #A578FB

analogous

#FBE778 #CEFB78 #8CFB78

triadic

#CEFB78 #78CEFB #FB78CE

tetradic

#CEFB78 #78FBE7 #A578FB #FB788C

square

#CEFB78 #78FBE7 #A578FB #FB788C

split-complementary

#CEFB78 #788CFB #E778FB

monochromatic

#A1F107 #B8F93D #CEFB78 #E4FDB3 #F4FEE1

Accessibility & contrast

On white

1.19

#CEFB78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#CEFB78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFB78

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFB78	#FFFFFF	#000000	##000000
##CEFB78	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6C

Deuteranopia (green-blind)

#FFEB80

Tritanopia (blue-blind)

#D5F1DE

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #cefb78;
/* rgb */ color: rgb(206, 251, 120);
/* oklch */ color: oklch(93.0% 0.166 125.2);

Tailwind

colors: {
  custom: {
    50: '#dffca2',
    500: '#cefb78',
    950: '#000000',
  },
}

SCSS

$custom: #cefb78;
$custom-light: #dffca2;
$custom-dark: #000000;

JSON

{
  "hex": "#cefb78",
  "rgb": {
    "r": 206,
    "g": 251,
    "b": 120
  },
  "hsl": {
    "h": 80.611,
    "s": 94.245,
    "l": 72.745
  },
  "oklch": {
    "l": 0.9298,
    "c": 0.16604,
    "h": 125.2
  },
  "luminance": 0.83472
}

Semantic roles & 50–950 ramp

primary

#CEFB78

secondary

#743FD8

accent

#00E64F

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CEFB78

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

Preview Lab → · Contrast checker → · Palette generator →