#CEF78E#CEF78E

#CEF78E is a very light, vivid yellow-green. Relative luminance 0.816; OKLCH L 92.4% C 0.139 H 126.4°. Best body text is #000000 at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#CEF78E
RGB	rgb(206, 247, 142)
HSL	hsl(83, 87%, 76%)
HSV	hsv(83, 43%, 97%)
CMYK	cmyk(16.6%, 0%, 42.5%, 3.1%)
CIE-LAB	lab(92.40, -29.90, 46.10)
CIE-LCH	lch(92.40, 54.95, 122.97°)
OKLab	oklab(92.4% -0.0826 0.112)
OKLCH	oklch(92.4% 0.139 126.4)
XYZ	xyz(63.5964, 81.5957, 37.9850)
Luminance	0.8160 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF78E #B78EF7

analogous

#F7EC8E #CEF78E #9AF78E

triadic

#CEF78E #8ECEF7 #F78ECE

tetradic

#CEF78E #8EF7EC #B78EF7 #F78E9A

square

#CEF78E #8EF7EC #B78EF7 #F78E9A

split-complementary

#CEF78E #8E9AF7 #EC8EF7

monochromatic

#9CEF1C #B5F355 #CEF78E #E7FBC7 #F3FDE2

Accessibility & contrast

On white

1.21

#CEF78E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.32

#CEF78E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF78E

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF78E	#FFFFFF	#000000	##000000
##CEF78E	1.00	1.21	17.32	17.32
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.32	21.00	1.00	1.00
##000000	17.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB86

Deuteranopia (green-blind)

#FBE994

Tritanopia (blue-blind)

#D4EEDE

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #cef78e;
/* rgb */ color: rgb(206, 247, 142);
/* oklch */ color: oklch(92.4% 0.139 126.4);

Tailwind

colors: {
  custom: {
    50: '#defab0',
    500: '#cef78e',
    950: '#000000',
  },
}

SCSS

$custom: #cef78e;
$custom-light: #defab0;
$custom-dark: #000000;

JSON

{
  "hex": "#cef78e",
  "rgb": {
    "r": 206,
    "g": 247,
    "b": 142
  },
  "hsl": {
    "h": 83.429,
    "s": 86.777,
    "l": 76.275
  },
  "oklch": {
    "l": 0.92402,
    "c": 0.1392,
    "h": 126.4
  },
  "luminance": 0.81596
}

Semantic roles & 50–950 ramp

primary

#CEF78E

secondary

#8654D5

accent

#02E35A

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151711

muted

#848581

Preview Lab

Preview with #CEF78E

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

Preview Lab → · Contrast checker → · Palette generator →