#EFE752#EFE752

#EFE752 is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 90.8% C 0.165 H 106.3°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#EFE752
RGB	rgb(239, 231, 82)
HSL	hsl(57, 83%, 63%)
HSV	hsv(57, 66%, 94%)
CMYK	cmyk(0%, 3.3%, 65.7%, 6.3%)
CIE-LAB	lab(89.91, -14.43, 70.43)
CIE-LCH	lch(89.91, 71.89, 101.58°)
OKLab	oklab(90.81% -0.0462 0.1583)
OKLCH	oklch(90.81% 0.165 106.3)
XYZ	xyz(65.6979, 76.1140, 19.2118)
Luminance	0.7611 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE752 #525AEF

analogous

#EF9952 #EFE752 #A8EF52

triadic

#EFE752 #52EFE7 #E752EF

tetradic

#EFE752 #52EF99 #525AEF #EF52A8

square

#EFE752 #52EF99 #525AEF #EF52A8

split-complementary

#EFE752 #52A8EF #9952EF

monochromatic

#B6AD11 #EADF1A #EFE752 #F4EF8A #F9F7C2

Accessibility & contrast

On white

1.29

#EFE752 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#EFE752 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE752

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE752	#FFFFFF	#000000	##000000
##EFE752	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF3D

Deuteranopia (green-blind)

#FDE55C

Tritanopia (blue-blind)

#FFD8C9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe752;
/* rgb */ color: rgb(239, 231, 82);
/* oklch */ color: oklch(90.8% 0.165 106.3);

Tailwind

colors: {
  custom: {
    50: '#f8ee8a',
    500: '#efe752',
    950: '#000000',
  },
}

SCSS

$custom: #efe752;
$custom-light: #f8ee8a;
$custom-dark: #000000;

JSON

{
  "hex": "#efe752",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 82
  },
  "hsl": {
    "h": 56.943,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.90807,
    "c": 0.16491,
    "h": 106.3
  },
  "luminance": 0.76112
}

Semantic roles & 50–950 ramp

primary

#EFE752

secondary

#3037B5

accent

#11DF06

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160C

muted

#86847F

Preview Lab

Preview with #EFE752

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

Preview Lab → · Contrast checker → · Palette generator →