#EFDC62#EFDC62

#EFDC62 is a very light, vivid yellow. Relative luminance 0.704; OKLCH L 88.7% C 0.143 H 100.5°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC62
RGB	rgb(239, 220, 98)
HSL	hsl(52, 82%, 66%)
HSV	hsv(52, 59%, 94%)
CMYK	cmyk(0%, 7.9%, 59%, 6.3%)
CIE-LAB	lab(87.20, -7.98, 60.92)
CIE-LCH	lch(87.20, 61.44, 97.46°)
OKLab	oklab(88.7% -0.0261 0.1404)
OKLCH	oklch(88.7% 0.143 100.5)
XYZ	xyz(63.3968, 70.4215, 21.8062)
Luminance	0.7042 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC62 #6275EF

analogous

#EF9562 #EFDC62 #BBEF62

triadic

#EFDC62 #62EFDC #DC62EF

tetradic

#EFDC62 #62EF95 #6275EF #EF62BB

square

#EFDC62 #62EF95 #6275EF #EF62BB

split-complementary

#EFDC62 #62BBEF #9562EF

monochromatic

#C3AB14 #E9D02A #EFDC62 #F5E89A #FAF5D1

Accessibility & contrast

On white

1.39

#EFDC62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#EFDC62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC62

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC62	#FFFFFF	#000000	##000000
##EFDC62	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD655

Deuteranopia (green-blind)

#F4DE68

Tritanopia (blue-blind)

#FFCEC1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #efdc62;
/* rgb */ color: rgb(239, 220, 98);
/* oklch */ color: oklch(88.7% 0.143 100.5);

Tailwind

colors: {
  custom: {
    50: '#f7e693',
    500: '#efdc62',
    950: '#000000',
  },
}

SCSS

$custom: #efdc62;
$custom-light: #f7e693;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc62",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 98
  },
  "hsl": {
    "h": 51.915,
    "s": 81.503,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88695,
    "c": 0.14283,
    "h": 100.5
  },
  "luminance": 0.70419
}

Semantic roles & 50–950 ramp

primary

#EFDC62

secondary

#3548C1

accent

#24DE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFDC62

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

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