#CEE778#CEE778

#CEE778 is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 88.6% C 0.140 H 119.8°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#CEE778
RGB	rgb(206, 231, 120)
HSL	hsl(74, 70%, 69%)
HSV	hsv(74, 48%, 91%)
CMYK	cmyk(10.8%, 0%, 48.1%, 9.4%)
CIE-LAB	lab(87.79, -24.69, 50.91)
CIE-LCH	lch(87.79, 56.58, 115.87°)
OKLab	oklab(88.62% -0.0696 0.1214)
OKLCH	oklch(88.62% 0.14 119.8)
XYZ	xyz(57.4201, 71.6299, 28.5667)
Luminance	0.7163 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE778 #9178E7

analogous

#E7C978 #CEE778 #97E778

triadic

#CEE778 #78CEE7 #E778CE

tetradic

#CEE778 #78E7C9 #9178E7 #E77897

square

#CEE778 #78E7C9 #9178E7 #E77897

split-complementary

#CEE778 #7897E7 #C978E7

monochromatic

#9EC223 #BBDE44 #CEE778 #E1F0AC #F4F9E0

Accessibility & contrast

On white

1.37

#CEE778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#CEE778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE778

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE778	#FFFFFF	#000000	##000000
##CEE778	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DC6E

Deuteranopia (green-blind)

#F0DC7E

Tritanopia (blue-blind)

#D7DDCD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cee778;
/* rgb */ color: rgb(206, 231, 120);
/* oklch */ color: oklch(88.6% 0.140 119.8);

Tailwind

colors: {
  custom: {
    50: '#dfeea1',
    500: '#cee778',
    950: '#000000',
  },
}

SCSS

$custom: #cee778;
$custom-light: #dfeea1;
$custom-dark: #000000;

JSON

{
  "hex": "#cee778",
  "rgb": {
    "r": 206,
    "g": 231,
    "b": 120
  },
  "hsl": {
    "h": 73.514,
    "s": 69.811,
    "l": 68.824
  },
  "oklch": {
    "l": 0.88616,
    "c": 0.13995,
    "h": 119.8
  },
  "luminance": 0.7163
}

Semantic roles & 50–950 ramp

primary

#CEE778

secondary

#6044BF

accent

#14D23F

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160F

muted

#848580

Preview Lab

Preview with #CEE778

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

Preview Lab → · Contrast checker → · Palette generator →