#EFDE62#EFDE62

#EFDE62 is a very light, vivid yellow. Relative luminance 0.715; OKLCH L 89.1% C 0.145 H 101.6°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#EFDE62
RGB	rgb(239, 222, 98)
HSL	hsl(53, 82%, 66%)
HSV	hsv(53, 59%, 94%)
CMYK	cmyk(0%, 7.1%, 59%, 6.3%)
CIE-LAB	lab(87.72, -8.98, 61.49)
CIE-LCH	lch(87.72, 62.15, 98.31°)
OKLab	oklab(89.1% -0.029 0.1417)
OKLCH	oklch(89.1% 0.145 101.6)
XYZ	xyz(63.9248, 71.4776, 21.9822)
Luminance	0.7147 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDE62 #6273EF

analogous

#EF9762 #EFDE62 #B9EF62

triadic

#EFDE62 #62EFDE #DE62EF

tetradic

#EFDE62 #62EF97 #6273EF #EF62B9

square

#EFDE62 #62EF97 #6273EF #EF62B9

split-complementary

#EFDE62 #62B9EF #9762EF

monochromatic

#C3AE14 #E9D22A #EFDE62 #F5EA9A #FAF5D1

Accessibility & contrast

On white

1.37

#EFDE62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#EFDE62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDE62

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDE62	#FFFFFF	#000000	##000000
##EFDE62	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D855

Deuteranopia (green-blind)

#F6DF68

Tritanopia (blue-blind)

#FFD0C3

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #efde62;
/* rgb */ color: rgb(239, 222, 98);
/* oklch */ color: oklch(89.1% 0.145 101.6);

Tailwind

colors: {
  custom: {
    50: '#f7e893',
    500: '#efde62',
    950: '#000000',
  },
}

SCSS

$custom: #efde62;
$custom-light: #f7e893;
$custom-dark: #000000;

JSON

{
  "hex": "#efde62",
  "rgb": {
    "r": 239,
    "g": 222,
    "b": 98
  },
  "hsl": {
    "h": 52.766,
    "s": 81.503,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89103,
    "c": 0.14458,
    "h": 101.6
  },
  "luminance": 0.71475
}

Semantic roles & 50–950 ramp

primary

#EFDE62

secondary

#3546C1

accent

#21DE08

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFDE62

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

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