#CEFE78#CEFE78

#CEFE78 is a very light, vivid yellow-green. Relative luminance 0.854; OKLCH L 93.6% C 0.170 H 125.9°. Best body text is #000000 at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#CEFE78
RGB	rgb(206, 254, 120)
HSL	hsl(81, 99%, 73%)
HSV	hsv(81, 53%, 100%)
CMYK	cmyk(18.9%, 0%, 52.8%, 0.4%)
CIE-LAB	lab(94.04, -35.41, 58.35)
CIE-LCH	lch(94.04, 68.26, 121.25°)
OKLab	oklab(93.64% -0.0996 0.1377)
OKLCH	oklch(93.64% 0.17 125.9)
XYZ	xyz(64.2855, 85.3608, 30.8551)
Luminance	0.8536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFE78 #A878FE

analogous

#FEEB78 #CEFE78 #8BFE78

triadic

#CEFE78 #78CEFE #FE78CE

tetradic

#CEFE78 #78FEEB #A878FE #FE788B

square

#CEFE78 #78FEEB #A878FE #FE788B

split-complementary

#CEFE78 #788BFE #EB78FE

monochromatic

#A1FA02 #B8FE3B #CEFE78 #E4FEB5 #F4FFE1

Accessibility & contrast

On white

1.16

#CEFE78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.07

#CEFE78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFE78

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFE78	#FFFFFF	#000000	##000000
##CEFE78	1.00	1.16	18.07	18.07
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.07	21.00	1.00	1.00
##000000	18.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF06B

Deuteranopia (green-blind)

#FFED80

Tritanopia (blue-blind)

#D5F4E0

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #cefe78;
/* rgb */ color: rgb(206, 254, 120);
/* oklch */ color: oklch(93.6% 0.170 125.9);

Tailwind

colors: {
  custom: {
    50: '#dfffa2',
    500: '#cefe78',
    950: '#000000',
  },
}

SCSS

$custom: #cefe78;
$custom-light: #dfffa2;
$custom-dark: #000000;

JSON

{
  "hex": "#cefe78",
  "rgb": {
    "r": 206,
    "g": 254,
    "b": 120
  },
  "hsl": {
    "h": 81.493,
    "s": 98.529,
    "l": 73.333
  },
  "oklch": {
    "l": 0.93639,
    "c": 0.16996,
    "h": 125.9
  },
  "luminance": 0.85361
}

Semantic roles & 50–950 ramp

primary

#CEFE78

secondary

#773FDC

accent

#00E652

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#15180F

muted

#848680

Preview Lab

Preview with #CEFE78

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

Preview Lab → · Contrast checker → · Palette generator →