#CEFF8A#CEFF8A

#CEFF8A is a very light, vivid yellow-green. Relative luminance 0.865; OKLCH L 94.1% C 0.154 H 127.7°. Best body text is #000000 at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF8A
RGB	rgb(206, 255, 138)
HSL	hsl(85, 100%, 77%)
HSV	hsv(85, 46%, 100%)
CMYK	cmyk(19.2%, 0%, 45.9%, 0%)
CIE-LAB	lab(94.52, -34.04, 50.65)
CIE-LCH	lch(94.52, 61.02, 123.91°)
OKLab	oklab(94.09% -0.0945 0.122)
OKLCH	oklch(94.09% 0.154 127.7)
XYZ	xyz(65.8005, 86.4759, 37.2647)
Luminance	0.8648 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF8A #BB8AFF

analogous

#FFF58A #CEFF8A #94FF8A

triadic

#CEFF8A #8ACEFF #FF8ACE

tetradic

#CEFF8A #8AFFF5 #BB8AFF #FF8A94

square

#CEFF8A #8AFFF5 #BB8AFF #FF8A94

split-complementary

#CEFF8A #8A94FF #F58AFF

monochromatic

#9BFF10 #B4FF4D #CEFF8A #E8FFC7 #F2FFE0

Accessibility & contrast

On white

1.15

#CEFF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.30

#CEFF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF8A

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF8A	#FFFFFF	#000000	##000000
##CEFF8A	1.00	1.15	18.30	18.30
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.30	21.00	1.00	1.00
##000000	18.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF180

Deuteranopia (green-blind)

#FFEE91

Tritanopia (blue-blind)

#D3F6E3

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ceff8a;
/* rgb */ color: rgb(206, 255, 138);
/* oklch */ color: oklch(94.1% 0.154 127.7);

Tailwind

colors: {
  custom: {
    50: '#dfffae',
    500: '#ceff8a',
    950: '#000000',
  },
}

SCSS

$custom: #ceff8a;
$custom-light: #dfffae;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff8a",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 138
  },
  "hsl": {
    "h": 85.128,
    "s": 100,
    "l": 77.059
  },
  "oklch": {
    "l": 0.9409,
    "c": 0.15432,
    "h": 127.7
  },
  "luminance": 0.86477
}

Semantic roles & 50–950 ramp

primary

#CEFF8A

secondary

#8B4EE0

accent

#00E660

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151810

muted

#848681

Preview Lab

Preview with #CEFF8A

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

Preview Lab → · Contrast checker → · Palette generator →