#CEFF90#CEFF90

#CEFF90 is a very light, vivid yellow-green. Relative luminance 0.867; OKLCH L 94.2% C 0.148 H 128.4°. Best body text is #000000 at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF90
RGB	rgb(206, 255, 144)
HSL	hsl(86, 100%, 78%)
HSV	hsv(86, 44%, 100%)
CMYK	cmyk(19.2%, 0%, 43.5%, 0%)
CIE-LAB	lab(94.59, -33.37, 47.90)
CIE-LCH	lch(94.59, 58.38, 124.87°)
OKLab	oklab(94.18% -0.0922 0.1162)
OKLCH	oklch(94.18% 0.148 128.4)
XYZ	xyz(66.2470, 86.6545, 39.6159)
Luminance	0.8666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF90 #C190FF

analogous

#FFF890 #CEFF90 #96FF90

triadic

#CEFF90 #90CEFF #FF90CE

tetradic

#CEFF90 #90FFF8 #C190FF #FF9096

square

#CEFF90 #90FFF8 #C190FF #FF9096

split-complementary

#CEFF90 #9096FF #F890FF

monochromatic

#98FF16 #B3FF53 #CEFF90 #E9FFCD #F1FFE0

Accessibility & contrast

On white

1.15

#CEFF90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.33

#CEFF90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF90

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF90	#FFFFFF	#000000	##000000
##CEFF90	1.00	1.15	18.33	18.33
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.33	21.00	1.00	1.00
##000000	18.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF287

Deuteranopia (green-blind)

#FFEE96

Tritanopia (blue-blind)

#D3F6E4

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ceff90;
/* rgb */ color: rgb(206, 255, 144);
/* oklch */ color: oklch(94.2% 0.148 128.4);

Tailwind

colors: {
  custom: {
    50: '#dfffb2',
    500: '#ceff90',
    950: '#000000',
  },
}

SCSS

$custom: #ceff90;
$custom-light: #dfffb2;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff90",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 144
  },
  "hsl": {
    "h": 86.486,
    "s": 100,
    "l": 78.235
  },
  "oklch": {
    "l": 0.94176,
    "c": 0.14833,
    "h": 128.4
  },
  "luminance": 0.86655
}

Semantic roles & 50–950 ramp

primary

#CEFF90

secondary

#9153E1

accent

#00E665

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151811

muted

#848681

Preview Lab

Preview with #CEFF90

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

Preview Lab → · Contrast checker → · Palette generator →