#EFE87C#EFE87C

#EFE87C is a very light, vivid yellow. Relative luminance 0.775; OKLCH L 91.4% C 0.131 H 105.4°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#EFE87C
RGB	rgb(239, 232, 124)
HSL	hsl(56, 78%, 71%)
HSV	hsv(56, 48%, 94%)
CMYK	cmyk(0%, 2.9%, 48.1%, 6.3%)
CIE-LAB	lab(90.56, -11.92, 52.95)
CIE-LCH	lch(90.56, 54.27, 102.69°)
OKLab	oklab(91.45% -0.0346 0.1258)
OKLCH	oklch(91.45% 0.131 105.4)
XYZ	xyz(68.0930, 77.5211, 30.4410)
Luminance	0.7752 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE87C #7C83EF

analogous

#EFAE7C #EFE87C #BCEF7C

triadic

#EFE87C #7CEFE8 #E87CEF

tetradic

#EFE87C #7CEFAE #7C83EF #EF7CBC

square

#EFE87C #7CEFAE #7C83EF #EF7CBC

split-complementary

#EFE87C #7CBCEF #AE7CEF

monochromatic

#D6CB1A #E8DE45 #EFE87C #F6F2B3 #FCFAE4

Accessibility & contrast

On white

1.27

#EFE87C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#EFE87C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE87C

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE87C	#FFFFFF	#000000	##000000
##EFE87C	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E173

Deuteranopia (green-blind)

#FBE681

Tritanopia (blue-blind)

#FDDCCF

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #efe87c;
/* rgb */ color: rgb(239, 232, 124);
/* oklch */ color: oklch(91.4% 0.131 105.4);

Tailwind

colors: {
  custom: {
    50: '#f6efa4',
    500: '#efe87c',
    950: '#000000',
  },
}

SCSS

$custom: #efe87c;
$custom-light: #f6efa4;
$custom-dark: #000000;

JSON

{
  "hex": "#efe87c",
  "rgb": {
    "r": 239,
    "g": 232,
    "b": 124
  },
  "hsl": {
    "h": 56.348,
    "s": 78.231,
    "l": 71.176
  },
  "oklch": {
    "l": 0.91449,
    "c": 0.1305,
    "h": 105.4
  },
  "luminance": 0.77519
}

Semantic roles & 50–950 ramp

primary

#EFE87C

secondary

#464EC9

accent

#18DA0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17160F

muted

#858580

Preview Lab

Preview with #EFE87C

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

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