#EFD36B#EFD36B

#EFD36B is a very light, vivid yellow. Relative luminance 0.660; OKLCH L 87.0% C 0.128 H 94.5°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#EFD36B
RGB	rgb(239, 211, 107)
HSL	hsl(47, 80%, 68%)
HSV	hsv(47, 55%, 94%)
CMYK	cmyk(0%, 11.7%, 55.2%, 6.3%)
CIE-LAB	lab(85.00, -2.76, 54.33)
CIE-LCH	lch(85.00, 54.40, 92.91°)
OKLab	oklab(86.98% -0.0101 0.1273)
OKLCH	oklch(86.98% 0.128 94.5)
XYZ	xyz(61.5471, 66.0036, 23.4051)
Luminance	0.6600 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD36B #6B87EF

analogous

#EF916B #EFD36B #C9EF6B

triadic

#EFD36B #6BEFD3 #D36BEF

tetradic

#EFD36B #6BEF91 #6B87EF #EF6BC9

square

#EFD36B #6BEF91 #6B87EF #EF6BC9

split-complementary

#EFD36B #6BC9EF #916BEF

monochromatic

#CAA416 #E9C334 #EFD36B #F5E3A2 #FBF4D9

Accessibility & contrast

On white

1.48

#EFD36B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#EFD36B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD36B

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD36B	#FFFFFF	#000000	##000000
##EFD36B	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CF61

Deuteranopia (green-blind)

#EDD86F

Tritanopia (blue-blind)

#FFC5BB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #efd36b;
/* rgb */ color: rgb(239, 211, 107);
/* oklch */ color: oklch(87.0% 0.128 94.5);

Tailwind

colors: {
  custom: {
    50: '#f7e098',
    500: '#efd36b',
    950: '#000000',
  },
}

SCSS

$custom: #efd36b;
$custom-light: #f7e098;
$custom-dark: #000000;

JSON

{
  "hex": "#efd36b",
  "rgb": {
    "r": 239,
    "g": 211,
    "b": 107
  },
  "hsl": {
    "h": 47.273,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.86978,
    "c": 0.12768,
    "h": 94.5
  },
  "luminance": 0.66001
}

Semantic roles & 50–950 ramp

primary

#EFD36B

secondary

#3756C7

accent

#36DD09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #EFD36B

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

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