#DFEF58#DFEF58

#DFEF58 is a very light, vivid yellow. Relative luminance 0.781; OKLCH L 91.3% C 0.172 H 115.0°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#DFEF58
RGB	rgb(223, 239, 88)
HSL	hsl(66, 83%, 64%)
HSV	hsv(66, 63%, 94%)
CMYK	cmyk(6.7%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(90.84, -24.42, 68.67)
CIE-LCH	lch(90.84, 72.88, 109.57°)
OKLab	oklab(91.26% -0.0727 0.1559)
OKLCH	oklch(91.26% 0.172 115)
XYZ	xyz(63.0609, 78.1266, 20.9886)
Luminance	0.7813 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFEF58 #6858EF

analogous

#EFB458 #DFEF58 #94EF58

triadic

#DFEF58 #58DFEF #EF58DF

tetradic

#DFEF58 #58EFB4 #6858EF #EF5894

square

#DFEF58 #58EFB4 #6858EF #EF5894

split-complementary

#DFEF58 #5894EF #B458EF

monochromatic

#A9BB12 #D4EA20 #DFEF58 #EAF490 #F4FAC8

Accessibility & contrast

On white

1.26

#DFEF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#DFEF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFEF58

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFEF58	#FFFFFF	#000000	##000000
##DFEF58	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE444

Deuteranopia (green-blind)

#FEE662

Tritanopia (blue-blind)

#ECE2D0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #dfef58;
/* rgb */ color: rgb(223, 239, 88);
/* oklch */ color: oklch(91.3% 0.172 115.0);

Tailwind

colors: {
  custom: {
    50: '#ecf48e',
    500: '#dfef58',
    950: '#000000',
  },
}

SCSS

$custom: #dfef58;
$custom-light: #ecf48e;
$custom-dark: #000000;

JSON

{
  "hex": "#dfef58",
  "rgb": {
    "r": 223,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 66.358,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91261,
    "c": 0.17204,
    "h": 115
  },
  "luminance": 0.78126
}

Semantic roles & 50–950 ramp

primary

#DFEF58

secondary

#4032BA

accent

#07DF1E

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DFEF58

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

Preview Lab → · Contrast checker → · Palette generator →