#DAFF40#DAFF40

#DAFF40 is a very light, highly saturated yellow-green. Relative luminance 0.868; OKLCH L 94.2% C 0.206 H 120.4°. Best body text is #000000 at 18.36:1 contrast (WCAG AA passes).

Color values

HEX	#DAFF40
RGB	rgb(218, 255, 64)
HSL	hsl(72, 100%, 63%)
HSV	hsv(72, 75%, 100%)
CMYK	cmyk(14.5%, 0%, 74.9%, 0%)
CIE-LAB	lab(94.65, -35.08, 80.71)
CIE-LCH	lch(94.65, 88.01, 113.49°)
OKLab	oklab(94.19% -0.1041 0.1777)
OKLCH	oklch(94.19% 0.206 120.4)
XYZ	xyz(65.6001, 86.7958, 18.1469)
Luminance	0.8680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DAFF40 #6540FF

analogous

#FFC440 #DAFF40 #7BFF40

triadic

#DAFF40 #40DAFF #FF40DA

tetradic

#DAFF40 #40FFC4 #6540FF #FF407B

square

#DAFF40 #40FFC4 #6540FF #FF407B

split-complementary

#DAFF40 #407BFF #C440FF

monochromatic

#9FC500 #CEFF03 #DAFF40 #E6FF7D #F2FFBA

Accessibility & contrast

On white

1.14

#DAFF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.36

#DAFF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DAFF40

18.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DAFF40	#FFFFFF	#000000	##000000
##DAFF40	1.00	1.14	18.36	18.36
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.36	21.00	1.00	1.00
##000000	18.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF00A

Deuteranopia (green-blind)

#FFF052

Tritanopia (blue-blind)

#E6F1DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #daff40;
/* rgb */ color: rgb(218, 255, 64);
/* oklch */ color: oklch(94.2% 0.206 120.4);

Tailwind

colors: {
  custom: {
    50: '#eaff83',
    500: '#daff40',
    950: '#000000',
  },
}

SCSS

$custom: #daff40;
$custom-light: #eaff83;
$custom-dark: #000000;

JSON

{
  "hex": "#daff40",
  "rgb": {
    "r": 218,
    "g": 255,
    "b": 64
  },
  "hsl": {
    "h": 71.623,
    "s": 100,
    "l": 62.549
  },
  "oklch": {
    "l": 0.94193,
    "c": 0.20599,
    "h": 120.4
  },
  "luminance": 0.86796
}

Semantic roles & 50–950 ramp

primary

#DAFF40

secondary

#4122C1

accent

#00E62C

background

#FFFFFC

surface

#FEFFF4

border

#D6D7CE

text

#17180C

muted

#85867F

Preview Lab

Preview with #DAFF40

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

Preview Lab → · Contrast checker → · Palette generator →