#CFF263#CFF263

#CFF263 is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.8% C 0.172 H 121.5°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#CFF263
RGB	rgb(207, 242, 99)
HSL	hsl(75, 85%, 67%)
HSV	hsv(75, 59%, 95%)
CMYK	cmyk(14.5%, 0%, 59.1%, 5.1%)
CIE-LAB	lab(90.63, -31.32, 63.63)
CIE-LCH	lch(90.63, 70.92, 116.21°)
OKLab	oklab(90.84% -0.0901 0.1469)
OKLCH	oklch(90.84% 0.172 121.5)
XYZ	xyz(59.7370, 77.6705, 23.6468)
Luminance	0.7767 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF263 #8663F2

analogous

#F2CD63 #CFF263 #88F263

triadic

#CFF263 #63CFF2 #F263CF

tetradic

#CFF263 #63F2CD #8663F2 #F26388

square

#CFF263 #63F2CD #8663F2 #F26388

split-complementary

#CFF263 #6388F2 #CD63F2

monochromatic

#9DCA11 #BEED2B #CFF263 #E0F79B #F2FBD4

Accessibility & contrast

On white

1.27

#CFF263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#CFF263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF263

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF263	#FFFFFF	#000000	##000000
##CFF263	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE553

Deuteranopia (green-blind)

#FBE46D

Tritanopia (blue-blind)

#D9E7D3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cff263;
/* rgb */ color: rgb(207, 242, 99);
/* oklch */ color: oklch(90.8% 0.172 121.5);

Tailwind

colors: {
  custom: {
    50: '#e0f694',
    500: '#cff263',
    950: '#000000',
  },
}

SCSS

$custom: #cff263;
$custom-light: #e0f694;
$custom-dark: #000000;

JSON

{
  "hex": "#cff263",
  "rgb": {
    "r": 207,
    "g": 242,
    "b": 99
  },
  "hsl": {
    "h": 74.685,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.90844,
    "c": 0.17235,
    "h": 121.5
  },
  "luminance": 0.77671
}

Semantic roles & 50–950 ramp

primary

#CFF263

secondary

#5733C6

accent

#04E13A

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CFF263

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

Preview Lab → · Contrast checker → · Palette generator →