#CEEF90#CEEF90

#CEEF90 is a very light, vivid yellow-green. Relative luminance 0.769; OKLCH L 90.7% C 0.126 H 124.5°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#CEEF90
RGB	rgb(206, 239, 144)
HSL	hsl(81, 75%, 75%)
HSV	hsv(81, 40%, 94%)
CMYK	cmyk(13.8%, 0%, 39.7%, 6.3%)
CIE-LAB	lab(90.26, -25.90, 42.42)
CIE-LCH	lch(90.26, 49.70, 121.41°)
OKLab	oklab(90.7% -0.0713 0.1038)
OKLCH	oklch(90.7% 0.126 124.5)
XYZ	xyz(61.3538, 76.8681, 37.9849)
Luminance	0.7687 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEF90 #B190EF

analogous

#EFE090 #CEEF90 #9FEF90

triadic

#CEEF90 #90CEEF #EF90CE

tetradic

#CEEF90 #90EFE0 #B190EF #EF909F

square

#CEEF90 #90EFE0 #B190EF #EF909F

split-complementary

#CEEF90 #909FEF #E090EF

monochromatic

#9FE025 #B6E75B #CEEF90 #E6F7C5 #F3FBE4

Accessibility & contrast

On white

1.28

#CEEF90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.37

#CEEF90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEF90

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEF90	#FFFFFF	#000000	##000000
##CEEF90	1.00	1.28	16.37	16.37
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.37	21.00	1.00	1.00
##000000	16.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E489

Deuteranopia (green-blind)

#F4E395

Tritanopia (blue-blind)

#D4E7D8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ceef90;
/* rgb */ color: rgb(206, 239, 144);
/* oklch */ color: oklch(90.7% 0.126 124.5);

Tailwind

colors: {
  custom: {
    50: '#def4b2',
    500: '#ceef90',
    950: '#000000',
  },
}

SCSS

$custom: #ceef90;
$custom-light: #def4b2;
$custom-dark: #000000;

JSON

{
  "hex": "#ceef90",
  "rgb": {
    "r": 206,
    "g": 239,
    "b": 144
  },
  "hsl": {
    "h": 80.842,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.90697,
    "c": 0.12588,
    "h": 124.5
  },
  "luminance": 0.76868
}

Semantic roles & 50–950 ramp

primary

#CEEF90

secondary

#8058CB

accent

#0FD754

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CEEF90

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

Preview Lab → · Contrast checker → · Palette generator →