#EFDE5C#EFDE5C

#EFDE5C is a very light, vivid yellow. Relative luminance 0.714; OKLCH L 89.0% C 0.149 H 101.9°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#EFDE5C
RGB	rgb(239, 222, 92)
HSL	hsl(53, 82%, 65%)
HSV	hsv(53, 62%, 94%)
CMYK	cmyk(0%, 7.1%, 61.5%, 6.3%)
CIE-LAB	lab(87.66, -9.38, 64.02)
CIE-LCH	lch(87.66, 64.70, 98.33°)
OKLab	oklab(89.04% -0.0307 0.1462)
OKLCH	oklch(89.04% 0.149 101.9)
XYZ	xyz(63.6521, 71.3685, 20.5458)
Luminance	0.7137 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDE5C #5C6DEF

analogous

#EF945C #EFDE5C #B7EF5C

triadic

#EFDE5C #5CEFDE #DE5CEF

tetradic

#EFDE5C #5CEF94 #5C6DEF #EF5CB7

square

#EFDE5C #5CEF94 #5C6DEF #EF5CB7

split-complementary

#EFDE5C #5CB7EF #945CEF

monochromatic

#BEAA13 #EAD324 #EFDE5C #F4E994 #FAF5CB

Accessibility & contrast

On white

1.37

#EFDE5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#EFDE5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDE5C

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDE5C	#FFFFFF	#000000	##000000
##EFDE5C	1.00	1.37	15.27	15.27
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D84D

Deuteranopia (green-blind)

#F6DF63

Tritanopia (blue-blind)

#FFD0C2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #efde5c;
/* rgb */ color: rgb(239, 222, 92);
/* oklch */ color: oklch(89.0% 0.149 101.9);

Tailwind

colors: {
  custom: {
    50: '#f7e88f',
    500: '#efde5c',
    950: '#000000',
  },
}

SCSS

$custom: #efde5c;
$custom-light: #f7e88f;
$custom-dark: #000000;

JSON

{
  "hex": "#efde5c",
  "rgb": {
    "r": 239,
    "g": 222,
    "b": 92
  },
  "hsl": {
    "h": 53.061,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.89044,
    "c": 0.14942,
    "h": 101.9
  },
  "luminance": 0.71366
}

Semantic roles & 50–950 ramp

primary

#EFDE5C

secondary

#3343BC

accent

#20DF07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFDE5C

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

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