#EFDB5F#EFDB5F

#EFDB5F is a very light, vivid yellow. Relative luminance 0.698; OKLCH L 88.5% C 0.144 H 100.2°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#EFDB5F
RGB	rgb(239, 219, 95)
HSL	hsl(52, 82%, 65%)
HSV	hsv(52, 60%, 94%)
CMYK	cmyk(0%, 8.4%, 60.3%, 6.3%)
CIE-LAB	lab(86.92, -7.68, 61.92)
CIE-LCH	lch(86.92, 62.39, 97.07°)
OKLab	oklab(88.46% -0.0256 0.1422)
OKLCH	oklch(88.46% 0.144 100.2)
XYZ	xyz(62.9961, 69.8426, 20.9869)
Luminance	0.6984 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDB5F #5F73EF

analogous

#EF935F #EFDB5F #BBEF5F

triadic

#EFDB5F #5FEFDB #DB5FEF

tetradic

#EFDB5F #5FEF93 #5F73EF #EF5FBB

square

#EFDB5F #5FEF93 #5F73EF #EF5FBB

split-complementary

#EFDB5F #5FBBEF #935FEF

monochromatic

#C0A813 #E9CE27 #EFDB5F #F5E897 #FAF4CE

Accessibility & contrast

On white

1.40

#EFDB5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#EFDB5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDB5F

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDB5F	#FFFFFF	#000000	##000000
##EFDB5F	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED551

Deuteranopia (green-blind)

#F4DD65

Tritanopia (blue-blind)

#FFCDC0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #efdb5f;
/* rgb */ color: rgb(239, 219, 95);
/* oklch */ color: oklch(88.5% 0.144 100.2);

Tailwind

colors: {
  custom: {
    50: '#f7e591',
    500: '#efdb5f',
    950: '#000000',
  },
}

SCSS

$custom: #efdb5f;
$custom-light: #f7e591;
$custom-dark: #000000;

JSON

{
  "hex": "#efdb5f",
  "rgb": {
    "r": 239,
    "g": 219,
    "b": 95
  },
  "hsl": {
    "h": 51.667,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88462,
    "c": 0.14445,
    "h": 100.2
  },
  "luminance": 0.6984
}

Semantic roles & 50–950 ramp

primary

#EFDB5F

secondary

#3447BE

accent

#25DE07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFDB5F

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

Preview Lab → · Contrast checker → · Palette generator →