#EFDB5C#EFDB5C

#EFDB5C is a very light, vivid yellow. Relative luminance 0.698; OKLCH L 88.4% C 0.147 H 100.4°. Best body text is #000000 at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#EFDB5C
RGB	rgb(239, 219, 92)
HSL	hsl(52, 82%, 65%)
HSV	hsv(52, 62%, 94%)
CMYK	cmyk(0%, 8.4%, 61.5%, 6.3%)
CIE-LAB	lab(86.89, -7.87, 63.18)
CIE-LCH	lch(86.89, 63.67, 97.10°)
OKLab	oklab(88.43% -0.0265 0.1445)
OKLCH	oklch(88.43% 0.147 100.4)
XYZ	xyz(62.8624, 69.7891, 20.2825)
Luminance	0.6979 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDB5C #5C70EF

analogous

#EF925C #EFDB5C #B9EF5C

triadic

#EFDB5C #5CEFDB #DB5CEF

tetradic

#EFDB5C #5CEF92 #5C70EF #EF5CB9

square

#EFDB5C #5CEF92 #5C70EF #EF5CB9

split-complementary

#EFDB5C #5CB9EF #925CEF

monochromatic

#BEA713 #EACF24 #EFDB5C #F4E794 #FAF4CB

Accessibility & contrast

On white

1.40

#EFDB5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.96

#EFDB5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDB5C

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDB5C	#FFFFFF	#000000	##000000
##EFDB5C	1.00	1.40	14.96	14.96
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.96	21.00	1.00	1.00
##000000	14.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54D

Deuteranopia (green-blind)

#F4DD63

Tritanopia (blue-blind)

#FFCDC0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #efdb5c;
/* rgb */ color: rgb(239, 219, 92);
/* oklch */ color: oklch(88.4% 0.147 100.4);

Tailwind

colors: {
  custom: {
    50: '#f7e58f',
    500: '#efdb5c',
    950: '#000000',
  },
}

SCSS

$custom: #efdb5c;
$custom-light: #f7e58f;
$custom-dark: #000000;

JSON

{
  "hex": "#efdb5c",
  "rgb": {
    "r": 239,
    "g": 219,
    "b": 92
  },
  "hsl": {
    "h": 51.837,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.88432,
    "c": 0.14685,
    "h": 100.4
  },
  "luminance": 0.69786
}

Semantic roles & 50–950 ramp

primary

#EFDB5C

secondary

#3346BC

accent

#24DF07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFDB5C

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

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