#CEFF6A#CEFF6A

#CEFF6A is a very light, vivid yellow-green. Relative luminance 0.857; OKLCH L 93.7% C 0.183 H 125.1°. Best body text is #000000 at 18.14:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF6A
RGB	rgb(206, 255, 106)
HSL	hsl(80, 100%, 71%)
HSV	hsv(80, 58%, 100%)
CMYK	cmyk(19.2%, 0%, 58.4%, 0%)
CIE-LAB	lab(94.18, -37.07, 64.61)
CIE-LCH	lch(94.18, 74.49, 119.85°)
OKLab	oklab(93.71% -0.1054 0.1498)
OKLCH	oklch(93.71% 0.183 125.1)
XYZ	xyz(63.8153, 85.6818, 26.8091)
Luminance	0.8568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF6A #9B6AFF

analogous

#FFE66A #CEFF6A #83FF6A

triadic

#CEFF6A #6ACEFF #FF6ACE

tetradic

#CEFF6A #6AFFE6 #9B6AFF #FF6A83

square

#CEFF6A #6AFFE6 #9B6AFF #FF6A83

split-complementary

#CEFF6A #6A83FF #E66AFF

monochromatic

#A0EF00 #BAFF2D #CEFF6A #E2FFA7 #F5FFE0

Accessibility & contrast

On white

1.16

#CEFF6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.14

#CEFF6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF6A

18.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF6A	#FFFFFF	#000000	##000000
##CEFF6A	1.00	1.16	18.14	18.14
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.14	21.00	1.00	1.00
##000000	18.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF05A

Deuteranopia (green-blind)

#FFEE74

Tritanopia (blue-blind)

#D6F4DF

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ceff6a;
/* rgb */ color: rgb(206, 255, 106);
/* oklch */ color: oklch(93.7% 0.183 125.1);

Tailwind

colors: {
  custom: {
    50: '#e0ff9a',
    500: '#ceff6a',
    950: '#000000',
  },
}

SCSS

$custom: #ceff6a;
$custom-light: #e0ff9a;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff6a",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 106
  },
  "hsl": {
    "h": 79.732,
    "s": 100,
    "l": 70.784
  },
  "oklch": {
    "l": 0.93707,
    "c": 0.18318,
    "h": 125.1
  },
  "luminance": 0.85682
}

Semantic roles & 50–950 ramp

primary

#CEFF6A

secondary

#6A32DB

accent

#00E64B

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16180E

muted

#84867F

Preview Lab

Preview with #CEFF6A

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

Preview Lab → · Contrast checker → · Palette generator →