#EFE48B#EFE48B

#EFE48B is a very light, moderate yellow. Relative luminance 0.757; OKLCH L 90.8% C 0.111 H 102.2°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#EFE48B
RGB	rgb(239, 228, 139)
HSL	hsl(53, 76%, 74%)
HSV	hsv(53, 42%, 94%)
CMYK	cmyk(0%, 4.6%, 41.8%, 6.3%)
CIE-LAB	lab(89.72, -8.50, 44.69)
CIE-LCH	lch(89.72, 45.49, 100.77°)
OKLab	oklab(90.84% -0.0234 0.1084)
OKLCH	oklch(90.84% 0.111 102.2)
XYZ	xyz(68.0016, 75.7035, 35.4512)
Luminance	0.7570 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE48B #8B96EF

analogous

#EFB28B #EFE48B #C8EF8B

triadic

#EFE48B #8BEFE4 #E48BEF

tetradic

#EFE48B #8BEFB2 #8B96EF #EF8BC8

square

#EFE48B #8BEFB2 #8B96EF #EF8BC8

split-complementary

#EFE48B #8BC8EF #B28BEF

monochromatic

#E0CB1F #E8D755 #EFE48B #F6F1C1 #FBF9E4

Accessibility & contrast

On white

1.30

#EFE48B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#EFE48B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE48B

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE48B	#FFFFFF	#000000	##000000
##EFE48B	1.00	1.30	16.14	16.14
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.14	21.00	1.00	1.00
##000000	16.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DF84

Deuteranopia (green-blind)

#F7E48F

Tritanopia (blue-blind)

#FDD9CE

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe48b;
/* rgb */ color: rgb(239, 228, 139);
/* oklch */ color: oklch(90.8% 0.111 102.2);

Tailwind

colors: {
  custom: {
    50: '#f6ecae',
    500: '#efe48b',
    950: '#000000',
  },
}

SCSS

$custom: #efe48b;
$custom-light: #f6ecae;
$custom-dark: #000000;

JSON

{
  "hex": "#efe48b",
  "rgb": {
    "r": 239,
    "g": 228,
    "b": 139
  },
  "hsl": {
    "h": 53.4,
    "s": 75.758,
    "l": 74.118
  },
  "oklch": {
    "l": 0.90844,
    "c": 0.11093,
    "h": 102.2
  },
  "luminance": 0.75702
}

Semantic roles & 50–950 ramp

primary

#EFE48B

secondary

#5461CA

accent

#24D80E

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE48B

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

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