#CEFF24#CEFF24

#CEFF24 is a very light, highly saturated yellow-green. Relative luminance 0.848; OKLCH L 93.3% C 0.222 H 122.9°. Best body text is #000000 at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#CEFF24
RGB	rgb(206, 255, 36)
HSL	hsl(73, 100%, 57%)
HSV	hsv(73, 86%, 100%)
CMYK	cmyk(19.2%, 0%, 85.9%, 0%)
CIE-LAB	lab(93.78, -40.66, 86.47)
CIE-LCH	lch(93.78, 95.56, 115.19°)
OKLab	oklab(93.26% -0.1205 0.1862)
OKLCH	oklch(93.26% 0.222 122.9)
XYZ	xyz(61.5330, 84.7689, 14.7890)
Luminance	0.8477 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEFF24 #5524FF

analogous

#FFC324 #CEFF24 #60FF24

triadic

#CEFF24 #24CEFF #FF24CE

tetradic

#CEFF24 #24FFC3 #5524FF #FF2460

square

#CEFF24 #24FFC3 #5524FF #FF2460

split-complementary

#CEFF24 #2460FF #C324FF

monochromatic

#83A900 #B2E600 #CEFF24 #DCFF61 #E9FF9E

Accessibility & contrast

On white

1.17

#CEFF24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.95

#CEFF24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEFF24

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEFF24	#FFFFFF	#000000	##000000
##CEFF24	1.00	1.17	17.95	17.95
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.95	21.00	1.00	1.00
##000000	17.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE00

Deuteranopia (green-blind)

#FFED41

Tritanopia (blue-blind)

#D9F2DA

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ceff24;
/* rgb */ color: rgb(206, 255, 36);
/* oklch */ color: oklch(93.3% 0.222 122.9);

Tailwind

colors: {
  custom: {
    50: '#e2ff78',
    500: '#ceff24',
    950: '#000000',
  },
}

SCSS

$custom: #ceff24;
$custom-light: #e2ff78;
$custom-dark: #000000;

JSON

{
  "hex": "#ceff24",
  "rgb": {
    "r": 206,
    "g": 255,
    "b": 36
  },
  "hsl": {
    "h": 73.425,
    "s": 100,
    "l": 57.059
  },
  "oklch": {
    "l": 0.93264,
    "c": 0.22178,
    "h": 122.9
  },
  "luminance": 0.84769
}

Semantic roles & 50–950 ramp

primary

#CEFF24

secondary

#3D1EA9

accent

#29FF59

background

#FFFFFB

surface

#FEFFF2

border

#D6D7CC

text

#16180A

muted

#85867D

Preview Lab

Preview with #CEFF24

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

Preview Lab → · Contrast checker → · Palette generator →