#CFF580#CFF580

#CFF580 is a very light, vivid yellow-green. Relative luminance 0.801; OKLCH L 91.8% C 0.150 H 124.1°. Best body text is #000000 at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#CFF580
RGB	rgb(207, 245, 128)
HSL	hsl(79, 85%, 73%)
HSV	hsv(79, 48%, 96%)
CMYK	cmyk(15.5%, 0%, 47.8%, 3.9%)
CIE-LAB	lab(91.74, -30.12, 51.96)
CIE-LCH	lch(91.74, 60.06, 120.10°)
OKLab	oklab(91.84% -0.0842 0.1243)
OKLCH	oklch(91.84% 0.15 124.1)
XYZ	xyz(62.2808, 80.1284, 32.6031)
Luminance	0.8013 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF580 #A680F5

analogous

#F5E080 #CFF580 #94F580

triadic

#CFF580 #80CFF5 #F580CF

tetradic

#CFF580 #80F5E0 #A680F5 #F58094

square

#CFF580 #80F5E0 #A680F5 #F58094

split-complementary

#CFF580 #8094F5 #E080F5

monochromatic

#A3E812 #BAF147 #CFF580 #E4F9B9 #F4FDE3

Accessibility & contrast

On white

1.23

#CFF580 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.03

#CFF580 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF580

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF580	#FFFFFF	#000000	##000000
##CFF580	1.00	1.23	17.03	17.03
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.03	21.00	1.00	1.00
##000000	17.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE876

Deuteranopia (green-blind)

#FBE787

Tritanopia (blue-blind)

#D6EBDA

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #cff580;
/* rgb */ color: rgb(207, 245, 128);
/* oklch */ color: oklch(91.8% 0.150 124.1);

Tailwind

colors: {
  custom: {
    50: '#dff8a7',
    500: '#cff580',
    950: '#000000',
  },
}

SCSS

$custom: #cff580;
$custom-light: #dff8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#cff580",
  "rgb": {
    "r": 207,
    "g": 245,
    "b": 128
  },
  "hsl": {
    "h": 79.487,
    "s": 85.401,
    "l": 73.137
  },
  "oklch": {
    "l": 0.91836,
    "c": 0.15017,
    "h": 124.1
  },
  "luminance": 0.80129
}

Semantic roles & 50–950 ramp

primary

#CFF580

secondary

#7548D1

accent

#04E24C

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#151710

muted

#848580

Preview Lab

Preview with #CFF580

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

Preview Lab → · Contrast checker → · Palette generator →