#DFF557#DFF557

#DFF557 is a very light, vivid yellow. Relative luminance 0.817; OKLCH L 92.5% C 0.179 H 116.8°. Best body text is #000000 at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#DFF557
RGB	rgb(223, 245, 87)
HSL	hsl(68, 89%, 65%)
HSV	hsv(68, 64%, 96%)
CMYK	cmyk(9%, 0%, 64.5%, 3.9%)
CIE-LAB	lab(92.43, -27.31, 70.73)
CIE-LCH	lch(92.43, 75.82, 111.11°)
OKLab	oklab(92.54% -0.0809 0.1601)
OKLCH	oklch(92.54% 0.179 116.8)
XYZ	xyz(64.8055, 81.6817, 21.3672)
Luminance	0.8168 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFF557 #6D57F5

analogous

#F5BC57 #DFF557 #90F557

triadic

#DFF557 #57DFF5 #F557DF

tetradic

#DFF557 #57F5BC #6D57F5 #F55790

square

#DFF557 #57F5BC #6D57F5 #F55790

split-complementary

#DFF557 #5790F5 #BC57F5

monochromatic

#ACC60C #D4F21D #DFF557 #EAF891 #F5FCCB

Accessibility & contrast

On white

1.21

#DFF557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.34

#DFF557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFF557

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFF557	#FFFFFF	#000000	##000000
##DFF557	1.00	1.21	17.34	17.34
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.34	21.00	1.00	1.00
##000000	17.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE941

Deuteranopia (green-blind)

#FFEA62

Tritanopia (blue-blind)

#ECE8D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #dff557;
/* rgb */ color: rgb(223, 245, 87);
/* oklch */ color: oklch(92.5% 0.179 116.8);

Tailwind

colors: {
  custom: {
    50: '#ecf88e',
    500: '#dff557',
    950: '#000000',
  },
}

SCSS

$custom: #dff557;
$custom-light: #ecf88e;
$custom-dark: #000000;

JSON

{
  "hex": "#dff557",
  "rgb": {
    "r": 223,
    "g": 245,
    "b": 87
  },
  "hsl": {
    "h": 68.354,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92539,
    "c": 0.1794,
    "h": 116.8
  },
  "luminance": 0.81681
}

Semantic roles & 50–950 ramp

primary

#DFF557

secondary

#422DC3

accent

#00E520

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DFF557

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

Preview Lab → · Contrast checker → · Palette generator →