#CEEF80#CEEF80

#CEEF80 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.5% C 0.143 H 122.9°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#CEEF80
RGB	rgb(206, 239, 128)
HSL	hsl(78, 78%, 72%)
HSV	hsv(78, 46%, 94%)
CMYK	cmyk(13.8%, 0%, 46.4%, 6.3%)
CIE-LAB	lab(90.05, -27.68, 49.88)
CIE-LCH	lch(90.05, 57.05, 119.03°)
OKLab	oklab(90.46% -0.0773 0.1197)
OKLCH	oklch(90.46% 0.143 122.9)
XYZ	xyz(60.2165, 76.4132, 31.9948)
Luminance	0.7641 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEF80 #A180EF

analogous

#EFD980 #CEEF80 #97EF80

triadic

#CEEF80 #80CEEF #EF80CE

tetradic

#CEEF80 #80EFD9 #A180EF #EF8097

square

#CEEF80 #80EFD9 #A180EF #EF8097

split-complementary

#CEEF80 #8097EF #D980EF

monochromatic

#A1D91B #B9E84A #CEEF80 #E3F6B6 #F5FCE4

Accessibility & contrast

On white

1.29

#CEEF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#CEEF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEF80

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEF80	#FFFFFF	#000000	##000000
##CEEF80	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE377

Deuteranopia (green-blind)

#F6E286

Tritanopia (blue-blind)

#D6E5D5

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ceef80;
/* rgb */ color: rgb(206, 239, 128);
/* oklch */ color: oklch(90.5% 0.143 122.9);

Tailwind

colors: {
  custom: {
    50: '#dff4a7',
    500: '#ceef80',
    950: '#000000',
  },
}

SCSS

$custom: #ceef80;
$custom-light: #dff4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#ceef80",
  "rgb": {
    "r": 206,
    "g": 239,
    "b": 128
  },
  "hsl": {
    "h": 77.838,
    "s": 77.622,
    "l": 71.961
  },
  "oklch": {
    "l": 0.9046,
    "c": 0.14253,
    "h": 122.9
  },
  "luminance": 0.76413
}

Semantic roles & 50–950 ramp

primary

#CEEF80

secondary

#704AC9

accent

#0CDA49

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#151710

muted

#848580

Preview Lab

Preview with #CEEF80

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

Preview Lab → · Contrast checker → · Palette generator →