#EFE673#EFE673

#EFE673 is a very light, vivid yellow. Relative luminance 0.762; OKLCH L 90.9% C 0.137 H 104.7°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#EFE673
RGB	rgb(239, 230, 115)
HSL	hsl(56, 79%, 69%)
HSV	hsv(56, 52%, 94%)
CMYK	cmyk(0%, 3.8%, 51.9%, 6.3%)
CIE-LAB	lab(89.94, -11.69, 56.41)
CIE-LCH	lch(89.94, 57.61, 101.71°)
OKLab	oklab(90.93% -0.0349 0.1326)
OKLCH	oklch(90.93% 0.137 104.7)
XYZ	xyz(66.9898, 76.1842, 27.3926)
Luminance	0.7618 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE673 #737CEF

analogous

#EFA873 #EFE673 #BAEF73

triadic

#EFE673 #73EFE6 #E673EF

tetradic

#EFE673 #73EFA8 #737CEF #EF73BA

square

#EFE673 #73EFA8 #737CEF #EF73BA

split-complementary

#EFE673 #73BAEF #A873EF

monochromatic

#D0C218 #E9DC3C #EFE673 #F5F0AA #FCFAE1

Accessibility & contrast

On white

1.29

#EFE673 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.24

#EFE673 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE673

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE673	#FFFFFF	#000000	##000000
##EFE673	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF68

Deuteranopia (green-blind)

#FAE579

Tritanopia (blue-blind)

#FED9CC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe673;
/* rgb */ color: rgb(239, 230, 115);
/* oklch */ color: oklch(90.9% 0.137 104.7);

Tailwind

colors: {
  custom: {
    50: '#f7ed9e',
    500: '#efe673',
    950: '#000000',
  },
}

SCSS

$custom: #efe673;
$custom-light: #f7ed9e;
$custom-dark: #000000;

JSON

{
  "hex": "#efe673",
  "rgb": {
    "r": 239,
    "g": 230,
    "b": 115
  },
  "hsl": {
    "h": 55.645,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90927,
    "c": 0.13709,
    "h": 104.7
  },
  "luminance": 0.76182
}

Semantic roles & 50–950 ramp

primary

#EFE673

secondary

#3E48C8

accent

#19DC0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE673

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

Preview Lab → · Contrast checker → · Palette generator →