#EFDF7C#EFDF7C

#EFDF7C is a very light, vivid yellow. Relative luminance 0.726; OKLCH L 89.6% C 0.122 H 100.3°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#EFDF7C
RGB	rgb(239, 223, 124)
HSL	hsl(52, 78%, 71%)
HSV	hsv(52, 48%, 94%)
CMYK	cmyk(0%, 6.7%, 48.1%, 6.3%)
CIE-LAB	lab(88.25, -7.43, 50.15)
CIE-LCH	lch(88.25, 50.70, 98.42°)
OKLab	oklab(89.61% -0.0217 0.1197)
OKLCH	oklch(89.61% 0.122 100.3)
XYZ	xyz(65.6242, 72.5836, 29.6181)
Luminance	0.7258 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDF7C #7C8CEF

analogous

#EFA57C #EFDF7C #C5EF7C

triadic

#EFDF7C #7CEFDF #DF7CEF

tetradic

#EFDF7C #7CEFA5 #7C8CEF #EF7CC5

square

#EFDF7C #7CEFA5 #7C8CEF #EF7CC5

split-complementary

#EFDF7C #7CC5EF #A57CEF

monochromatic

#D6BC1A #E8D245 #EFDF7C #F6ECB3 #FCF8E4

Accessibility & contrast

On white

1.35

#EFDF7C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#EFDF7C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDF7C

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDF7C	#FFFFFF	#000000	##000000
##EFDF7C	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA74

Deuteranopia (green-blind)

#F4E080

Tritanopia (blue-blind)

#FED3C8

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #efdf7c;
/* rgb */ color: rgb(239, 223, 124);
/* oklch */ color: oklch(89.6% 0.122 100.3);

Tailwind

colors: {
  custom: {
    50: '#f6e8a4',
    500: '#efdf7c',
    950: '#000000',
  },
}

SCSS

$custom: #efdf7c;
$custom-light: #f6e8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#efdf7c",
  "rgb": {
    "r": 239,
    "g": 223,
    "b": 124
  },
  "hsl": {
    "h": 51.652,
    "s": 78.231,
    "l": 71.176
  },
  "oklch": {
    "l": 0.89614,
    "c": 0.12161,
    "h": 100.3
  },
  "luminance": 0.72581
}

Semantic roles & 50–950 ramp

primary

#EFDF7C

secondary

#4658C9

accent

#28DA0B

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #EFDF7C

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

Preview Lab → · Contrast checker → · Palette generator →