#CEFF67#CEFF67

#CEFF67 is a very light, vivid yellow-green. Relative luminance 0.856; OKLCH L 93.7% C 0.186 H 125.0°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF67
RGB	rgb(206, 255, 103)
HSL	hsl(79, 100%, 70%)
HSV	hsv(79, 60%, 100%)
CMYK	cmyk(19.2%, 0%, 59.6%, 0%)
CIE-LAB	lab(94.15, -37.31, 65.83)
CIE-LCH	lch(94.15, 75.67, 119.54°)
OKLab	oklab(93.68% -0.1063 0.1521)
OKLCH	oklch(93.68% 0.186 125)
XYZ	xyz(63.6620, 85.6205, 26.0018)
Luminance	0.8562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF67 #9867FF

analogous

#FFE467 #CEFF67 #82FF67

triadic

#CEFF67 #67CEFF #FF67CE

tetradic

#CEFF67 #67FFE4 #9867FF #FF6782

square

#CEFF67 #67FFE4 #9867FF #FF6782

split-complementary

#CEFF67 #6782FF #E467FF

monochromatic

#A0EC00 #BAFF2A #CEFF67 #E2FFA4 #F5FFE0

Accessibility & contrast

On white

1.16

#CEFF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#CEFF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF67

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF67	#FFFFFF	#000000	##000000
##CEFF67	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF056

Deuteranopia (green-blind)

#FFEE72

Tritanopia (blue-blind)

#D6F4DF

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ceff67;
/* rgb */ color: rgb(206, 255, 103);
/* oklch */ color: oklch(93.7% 0.186 125.0);

Tailwind

colors: {
  custom: {
    50: '#e0ff98',
    500: '#ceff67',
    950: '#000000',
  },
}

SCSS

$custom: #ceff67;
$custom-light: #e0ff98;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff67",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 103
  },
  "hsl": {
    "h": 79.342,
    "s": 100,
    "l": 70.196
  },
  "oklch": {
    "l": 0.93677,
    "c": 0.18558,
    "h": 125
  },
  "luminance": 0.85621
}

Semantic roles & 50–950 ramp

primary

#CEFF67

secondary

#6730DA

accent

#00E64A

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16180E

muted

#84867F

Preview Lab

Preview with #CEFF67

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

Preview Lab → · Contrast checker → · Palette generator →