#EFE591#EFE591

#EFE591 is a very light, moderate yellow. Relative luminance 0.764; OKLCH L 91.1% C 0.105 H 102.4°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#EFE591
RGB	rgb(239, 229, 145)
HSL	hsl(54, 75%, 75%)
HSV	hsv(54, 39%, 94%)
CMYK	cmyk(0%, 4.2%, 39.3%, 6.3%)
CIE-LAB	lab(90.06, -8.38, 42.16)
CIE-LCH	lch(90.06, 42.98, 101.24°)
OKLab	oklab(91.14% -0.0226 0.103)
OKLCH	oklch(91.14% 0.105 102.4)
XYZ	xyz(68.7280, 76.4355, 37.9157)
Luminance	0.7643 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE591 #919BEF

analogous

#EFB691 #EFE591 #CAEF91

triadic

#EFE591 #91EFE5 #E591EF

tetradic

#EFE591 #91EFB6 #919BEF #EF91CA

square

#EFE591 #91EFB6 #919BEF #EF91CA

split-complementary

#EFE591 #91CAEF #B691EF

monochromatic

#DFCC26 #E7D85C #EFE591 #F7F2C6 #FBF9E4

Accessibility & contrast

On white

1.29

#EFE591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#EFE591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE591

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE591	#FFFFFF	#000000	##000000
##EFE591	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3E08B

Deuteranopia (green-blind)

#F7E594

Tritanopia (blue-blind)

#FCDAD0

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe591;
/* rgb */ color: rgb(239, 229, 145);
/* oklch */ color: oklch(91.1% 0.105 102.4);

Tailwind

colors: {
  custom: {
    50: '#f5edb2',
    500: '#efe591',
    950: '#000000',
  },
}

SCSS

$custom: #efe591;
$custom-light: #f5edb2;
$custom-dark: #000000;

JSON

{
  "hex": "#efe591",
  "rgb": {
    "r": 239,
    "g": 229,
    "b": 145
  },
  "hsl": {
    "h": 53.617,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.9114,
    "c": 0.10543,
    "h": 102.4
  },
  "luminance": 0.76434
}

Semantic roles & 50–950 ramp

primary

#EFE591

secondary

#5965CB

accent

#24D70F

background

#FFFEFD

surface

#FFFDF8

border

#D7D5D1

text

#171611

muted

#858481

Preview Lab

Preview with #EFE591

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

Preview Lab → · Contrast checker → · Palette generator →