#CEE178#CEE178

#CEE178 is a very light, vivid yellow-green. Relative luminance 0.683; OKLCH L 87.3% C 0.132 H 117.7°. Best body text is #000000 at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#CEE178
RGB	rgb(206, 225, 120)
HSL	hsl(71, 64%, 68%)
HSV	hsv(71, 47%, 88%)
CMYK	cmyk(8.4%, 0%, 46.7%, 11.8%)
CIE-LAB	lab(86.17, -21.80, 48.95)
CIE-LCH	lch(86.17, 53.58, 114.01°)
OKLab	oklab(87.32% -0.0614 0.1171)
OKLCH	oklch(87.32% 0.132 117.7)
XYZ	xyz(55.7695, 68.3287, 28.0165)
Luminance	0.6833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE178 #8B78E1

analogous

#E1BF78 #CEE178 #9AE178

triadic

#CEE178 #78CEE1 #E178CE

tetradic

#CEE178 #78E1BF #8B78E1 #E1789A

square

#CEE178 #78E1BF #8B78E1 #E1789A

split-complementary

#CEE178 #789AE1 #BF78E1

monochromatic

#9CB628 #BCD646 #CEE178 #E0ECAA #F2F7DC

Accessibility & contrast

On white

1.43

#CEE178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.67

#CEE178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE178

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE178	#FFFFFF	#000000	##000000
##CEE178	1.00	1.43	14.67	14.67
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.67	21.00	1.00	1.00
##000000	14.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76F

Deuteranopia (green-blind)

#EBD87E

Tritanopia (blue-blind)

#D8D7C8

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #cee178;
/* rgb */ color: rgb(206, 225, 120);
/* oklch */ color: oklch(87.3% 0.132 117.7);

Tailwind

colors: {
  custom: {
    50: '#deeaa1',
    500: '#cee178',
    950: '#000000',
  },
}

SCSS

$custom: #cee178;
$custom-light: #deeaa1;
$custom-dark: #000000;

JSON

{
  "hex": "#cee178",
  "rgb": {
    "r": 206,
    "g": 225,
    "b": 120
  },
  "hsl": {
    "h": 70.857,
    "s": 63.636,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87319,
    "c": 0.13222,
    "h": 117.7
  },
  "luminance": 0.68328
}

Semantic roles & 50–950 ramp

primary

#CEE178

secondary

#5B46B7

accent

#1ACB3A

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160F

muted

#848480

Preview Lab

Preview with #CEE178

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

Preview Lab → · Contrast checker → · Palette generator →