#EFE773#EFE773

#EFE773 is a very light, vivid yellow. Relative luminance 0.767; OKLCH L 91.1% C 0.138 H 105.2°. Best body text is #000000 at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#EFE773
RGB	rgb(239, 231, 115)
HSL	hsl(56, 79%, 69%)
HSV	hsv(56, 52%, 94%)
CMYK	cmyk(0%, 3.3%, 51.9%, 6.3%)
CIE-LAB	lab(90.20, -12.19, 56.71)
CIE-LCH	lch(90.20, 58.00, 102.13°)
OKLab	oklab(91.13% -0.0363 0.1332)
OKLCH	oklch(91.13% 0.138 105.2)
XYZ	xyz(67.2689, 76.7424, 27.4856)
Luminance	0.7674 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE773 #737BEF

analogous

#EFA973 #EFE773 #B9EF73

triadic

#EFE773 #73EFE7 #E773EF

tetradic

#EFE773 #73EFA9 #737BEF #EF73B9

square

#EFE773 #73EFA9 #737BEF #EF73B9

split-complementary

#EFE773 #73B9EF #A973EF

monochromatic

#D0C418 #E9DE3C #EFE773 #F5F0AA #FCFAE1

Accessibility & contrast

On white

1.28

#EFE773 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.35

#EFE773 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE773

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE773	#FFFFFF	#000000	##000000
##EFE773	1.00	1.28	16.35	16.35
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.35	21.00	1.00	1.00
##000000	16.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E068

Deuteranopia (green-blind)

#FBE579

Tritanopia (blue-blind)

#FEDACD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe773;
/* rgb */ color: rgb(239, 231, 115);
/* oklch */ color: oklch(91.1% 0.138 105.2);

Tailwind

colors: {
  custom: {
    50: '#f7ee9e',
    500: '#efe773',
    950: '#000000',
  },
}

SCSS

$custom: #efe773;
$custom-light: #f7ee9e;
$custom-dark: #000000;

JSON

{
  "hex": "#efe773",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 115
  },
  "hsl": {
    "h": 56.129,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.91132,
    "c": 0.13809,
    "h": 105.2
  },
  "luminance": 0.7674
}

Semantic roles & 50–950 ramp

primary

#EFE773

secondary

#3E47C8

accent

#17DC0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE773

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

Preview Lab → · Contrast checker → · Palette generator →