#CEE78B#CEE78B

#CEE78B is a very light, vivid yellow-green. Relative luminance 0.721; OKLCH L 88.9% C 0.120 H 121.3°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#CEE78B
RGB	rgb(206, 231, 139)
HSL	hsl(76, 66%, 73%)
HSV	hsv(76, 40%, 91%)
CMYK	cmyk(10.8%, 0%, 39.8%, 9.4%)
CIE-LAB	lab(88.03, -22.65, 42.04)
CIE-LCH	lch(88.03, 47.75, 118.32°)
OKLab	oklab(88.89% -0.0624 0.1027)
OKLCH	oklch(88.89% 0.12 121.3)
XYZ	xyz(58.6897, 72.1378, 35.2532)
Luminance	0.7214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE78B #A48BE7

analogous

#E7D28B #CEE78B #A0E78B

triadic

#CEE78B #8BCEE7 #E78BCE

tetradic

#CEE78B #8BE7D2 #A48BE7 #E78BA0

square

#CEE78B #8BE7D2 #A48BE7 #E78BA0

split-complementary

#CEE78B #8BA0E7 #D28BE7

monochromatic

#A1CD2A #B9DD58 #CEE78B #E3F1BE #F4FAE6

Accessibility & contrast

On white

1.36

#CEE78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#CEE78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE78B

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE78B	#FFFFFF	#000000	##000000
##CEE78B	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DD84

Deuteranopia (green-blind)

#EEDD90

Tritanopia (blue-blind)

#D5DED0

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #cee78b;
/* rgb */ color: rgb(206, 231, 139);
/* oklch */ color: oklch(88.9% 0.120 121.3);

Tailwind

colors: {
  custom: {
    50: '#deeeae',
    500: '#cee78b',
    950: '#000000',
  },
}

SCSS

$custom: #cee78b;
$custom-light: #deeeae;
$custom-dark: #000000;

JSON

{
  "hex": "#cee78b",
  "rgb": {
    "r": 206,
    "g": 231,
    "b": 139
  },
  "hsl": {
    "h": 76.304,
    "s": 65.714,
    "l": 72.549
  },
  "oklch": {
    "l": 0.88891,
    "c": 0.12015,
    "h": 121.3
  },
  "luminance": 0.72138
}

Semantic roles & 50–950 ramp

primary

#CEE78B

secondary

#7356C0

accent

#18CE49

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151610

muted

#848581

Preview Lab

Preview with #CEE78B

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

Preview Lab → · Contrast checker → · Palette generator →