#EFDF6C#EFDF6C

#EFDF6C is a very light, vivid yellow. Relative luminance 0.722; OKLCH L 89.4% C 0.137 H 101.5°. Best body text is #000000 at 15.44:1 contrast (WCAG AA passes).

Color values

HEX	#EFDF6C
RGB	rgb(239, 223, 108)
HSL	hsl(53, 80%, 68%)
HSV	hsv(53, 55%, 94%)
CMYK	cmyk(0%, 6.7%, 54.8%, 6.3%)
CIE-LAB	lab(88.07, -8.76, 57.43)
CIE-LCH	lch(88.07, 58.09, 98.67°)
OKLab	oklab(89.42% -0.0272 0.1341)
OKLCH	oklch(89.42% 0.137 101.5)
XYZ	xyz(64.6932, 72.2112, 24.7149)
Luminance	0.7221 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDF6C #6C7CEF

analogous

#EF9D6C #EFDF6C #BDEF6C

triadic

#EFDF6C #6CEFDF #DF6CEF

tetradic

#EFDF6C #6CEF9D #6C7CEF #EF6CBD

square

#EFDF6C #6CEF9D #6C7CEF #EF6CBD

split-complementary

#EFDF6C #6CBDEF #9D6CEF

monochromatic

#CBB516 #E9D335 #EFDF6C #F5EBA3 #FBF7DA

Accessibility & contrast

On white

1.36

#EFDF6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.44

#EFDF6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDF6C

15.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDF6C	#FFFFFF	#000000	##000000
##EFDF6C	1.00	1.36	15.44	15.44
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.44	21.00	1.00	1.00
##000000	15.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D961

Deuteranopia (green-blind)

#F6E072

Tritanopia (blue-blind)

#FFD2C5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #efdf6c;
/* rgb */ color: rgb(239, 223, 108);
/* oklch */ color: oklch(89.4% 0.137 101.5);

Tailwind

colors: {
  custom: {
    50: '#f7e899',
    500: '#efdf6c',
    950: '#000000',
  },
}

SCSS

$custom: #efdf6c;
$custom-light: #f7e899;
$custom-dark: #000000;

JSON

{
  "hex": "#efdf6c",
  "rgb": {
    "r": 239,
    "g": 223,
    "b": 108
  },
  "hsl": {
    "h": 52.672,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89415,
    "c": 0.13682,
    "h": 101.5
  },
  "luminance": 0.72209
}

Semantic roles & 50–950 ramp

primary

#EFDF6C

secondary

#3849C7

accent

#23DD09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFDF6C

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

Preview Lab → · Contrast checker → · Palette generator →