#DFF351#DFF351

#DFF351 is a very light, vivid yellow. Relative luminance 0.804; OKLCH L 92.1% C 0.181 H 116.1°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#DFF351
RGB	rgb(223, 243, 81)
HSL	hsl(67, 87%, 64%)
HSV	hsv(67, 67%, 95%)
CMYK	cmyk(8.2%, 0%, 66.7%, 4.7%)
CIE-LAB	lab(91.86, -26.73, 72.41)
CIE-LCH	lch(91.86, 77.18, 110.26°)
OKLab	oklab(92.06% -0.0799 0.1628)
OKLCH	oklch(92.06% 0.181 116.1)
XYZ	xyz(63.9687, 80.3841, 19.9288)
Luminance	0.8038 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFF351 #6551F3

analogous

#F3B651 #DFF351 #8EF351

triadic

#DFF351 #51DFF3 #F351DF

tetradic

#DFF351 #51F3B6 #6551F3 #F3518E

square

#DFF351 #51F3B6 #6551F3 #F3518E

split-complementary

#DFF351 #518EF3 #B651F3

monochromatic

#A7BD0D #D4EF18 #DFF351 #EAF78A #F4FBC4

Accessibility & contrast

On white

1.23

#DFF351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#DFF351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFF351

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFF351	#FFFFFF	#000000	##000000
##DFF351	1.00	1.23	17.08	17.08
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.08	21.00	1.00	1.00
##000000	17.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE739

Deuteranopia (green-blind)

#FFE95D

Tritanopia (blue-blind)

#EDE6D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #dff351;
/* rgb */ color: rgb(223, 243, 81);
/* oklch */ color: oklch(92.1% 0.181 116.1);

Tailwind

colors: {
  custom: {
    50: '#ecf78a',
    500: '#dff351',
    950: '#000000',
  },
}

SCSS

$custom: #dff351;
$custom-light: #ecf78a;
$custom-dark: #000000;

JSON

{
  "hex": "#dff351",
  "rgb": {
    "r": 223,
    "g": 243,
    "b": 81
  },
  "hsl": {
    "h": 67.407,
    "s": 87.097,
    "l": 63.529
  },
  "oklch": {
    "l": 0.92062,
    "c": 0.18129,
    "h": 116.1
  },
  "luminance": 0.80383
}

Semantic roles & 50–950 ramp

primary

#DFF351

secondary

#3F2DBB

accent

#02E41E

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #DFF351

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

Preview Lab → · Contrast checker → · Palette generator →