#DCEF58#DCEF58

#DCEF58 is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.0% C 0.173 H 116.0°. Best body text is #000000 at 16.53:1 contrast (WCAG AA passes).

Color values

HEX	#DCEF58
RGB	rgb(220, 239, 88)
HSL	hsl(68, 83%, 64%)
HSV	hsv(68, 63%, 94%)
CMYK	cmyk(7.9%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(90.62, -25.61, 68.38)
CIE-LCH	lch(90.62, 73.02, 110.53°)
OKLab	oklab(91.03% -0.0759 0.1553)
OKLCH	oklch(91.03% 0.173 116)
XYZ	xyz(62.1445, 77.6541, 20.9456)
Luminance	0.7765 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCEF58 #6B58EF

analogous

#EFB758 #DCEF58 #91EF58

triadic

#DCEF58 #58DCEF #EF58DC

tetradic

#DCEF58 #58EFB7 #6B58EF #EF5891

square

#DCEF58 #58EFB7 #6B58EF #EF5891

split-complementary

#DCEF58 #5891EF #B758EF

monochromatic

#A5BB12 #D0EA20 #DCEF58 #E8F490 #F3FAC8

Accessibility & contrast

On white

1.27

#DCEF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.53

#DCEF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCEF58

16.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCEF58	#FFFFFF	#000000	##000000
##DCEF58	1.00	1.27	16.53	16.53
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.53	21.00	1.00	1.00
##000000	16.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE344

Deuteranopia (green-blind)

#FDE562

Tritanopia (blue-blind)

#E9E2D0

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #dcef58;
/* rgb */ color: rgb(220, 239, 88);
/* oklch */ color: oklch(91.0% 0.173 116.0);

Tailwind

colors: {
  custom: {
    50: '#eaf48e',
    500: '#dcef58',
    950: '#000000',
  },
}

SCSS

$custom: #dcef58;
$custom-light: #eaf48e;
$custom-dark: #000000;

JSON

{
  "hex": "#dcef58",
  "rgb": {
    "r": 220,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 67.55,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.91034,
    "c": 0.17291,
    "h": 116
  },
  "luminance": 0.77653
}

Semantic roles & 50–950 ramp

primary

#DCEF58

secondary

#4332BA

accent

#07DF22

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #DCEF58

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

Preview Lab → · Contrast checker → · Palette generator →