#EFE753#EFE753

#EFE753 is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 90.8% C 0.164 H 106.2°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#EFE753
RGB	rgb(239, 231, 83)
HSL	hsl(57, 83%, 63%)
HSV	hsv(57, 65%, 94%)
CMYK	cmyk(0%, 3.3%, 65.3%, 6.3%)
CIE-LAB	lab(89.92, -14.38, 70.05)
CIE-LCH	lch(89.92, 71.51, 101.60°)
OKLab	oklab(90.82% -0.0459 0.1577)
OKLCH	oklch(90.82% 0.164 106.2)
XYZ	xyz(65.7363, 76.1293, 19.4137)
Luminance	0.7613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE753 #535BEF

analogous

#EF9953 #EFE753 #A9EF53

triadic

#EFE753 #53EFE7 #E753EF

tetradic

#EFE753 #53EF99 #535BEF #EF53A9

square

#EFE753 #53EF99 #535BEF #EF53A9

split-complementary

#EFE753 #53A9EF #9953EF

monochromatic

#B7AE11 #EADF1B #EFE753 #F4EF8B #F9F7C3

Accessibility & contrast

On white

1.29

#EFE753 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#EFE753 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE753

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE753	#FFFFFF	#000000	##000000
##EFE753	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF3F

Deuteranopia (green-blind)

#FDE55C

Tritanopia (blue-blind)

#FFD8C9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe753;
/* rgb */ color: rgb(239, 231, 83);
/* oklch */ color: oklch(90.8% 0.164 106.2);

Tailwind

colors: {
  custom: {
    50: '#f8ee8b',
    500: '#efe753',
    950: '#000000',
  },
}

SCSS

$custom: #efe753;
$custom-light: #f8ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#efe753",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 83
  },
  "hsl": {
    "h": 56.923,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.90815,
    "c": 0.16423,
    "h": 106.2
  },
  "luminance": 0.76127
}

Semantic roles & 50–950 ramp

primary

#EFE753

secondary

#3037B6

accent

#11DF06

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160C

muted

#86847F

Preview Lab

Preview with #EFE753

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

Preview Lab → · Contrast checker → · Palette generator →