#EFE391#EFE391

#EFE391 is a very light, moderate yellow. Relative luminance 0.753; OKLCH L 90.7% C 0.103 H 101.0°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#EFE391
RGB	rgb(239, 227, 145)
HSL	hsl(52, 75%, 75%)
HSV	hsv(52, 39%, 94%)
CMYK	cmyk(0%, 5%, 39.3%, 6.3%)
CIE-LAB	lab(89.55, -7.37, 41.50)
CIE-LCH	lch(89.55, 42.15, 100.08°)
OKLab	oklab(90.74% -0.0197 0.1015)
OKLCH	oklch(90.74% 0.103 101)
XYZ	xyz(68.1778, 75.3351, 37.7323)
Luminance	0.7533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE391 #919DEF

analogous

#EFB491 #EFE391 #CCEF91

triadic

#EFE391 #91EFE3 #E391EF

tetradic

#EFE391 #91EFB4 #919DEF #EF91CC

square

#EFE391 #91EFB4 #919DEF #EF91CC

split-complementary

#EFE391 #91CCEF #B491EF

monochromatic

#DFC826 #E7D55C #EFE391 #F7F1C6 #FBF8E4

Accessibility & contrast

On white

1.31

#EFE391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#EFE391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE391

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE391	#FFFFFF	#000000	##000000
##EFE391	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DE8B

Deuteranopia (green-blind)

#F5E394

Tritanopia (blue-blind)

#FCD8CF

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe391;
/* rgb */ color: rgb(239, 227, 145);
/* oklch */ color: oklch(90.7% 0.103 101.0);

Tailwind

colors: {
  custom: {
    50: '#f5ebb2',
    500: '#efe391',
    950: '#000000',
  },
}

SCSS

$custom: #efe391;
$custom-light: #f5ebb2;
$custom-dark: #000000;

JSON

{
  "hex": "#efe391",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 145
  },
  "hsl": {
    "h": 52.34,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.90735,
    "c": 0.10337,
    "h": 101
  },
  "luminance": 0.75333
}

Semantic roles & 50–950 ramp

primary

#EFE391

secondary

#5968CB

accent

#28D70F

background

#FFFEFD

surface

#FFFDF8

border

#D7D5D1

text

#171611

muted

#858481

Preview Lab

Preview with #EFE391

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

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