#EFE587#EFE587

#EFE587 is a very light, moderate yellow. Relative luminance 0.761; OKLCH L 91.0% C 0.116 H 103.1°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#EFE587
RGB	rgb(239, 229, 135)
HSL	hsl(54, 76%, 73%)
HSV	hsv(54, 44%, 94%)
CMYK	cmyk(0%, 4.2%, 43.5%, 6.3%)
CIE-LAB	lab(89.92, -9.40, 46.90)
CIE-LCH	lch(89.92, 47.83, 101.33°)
OKLab	oklab(90.99% -0.0264 0.1132)
OKLCH	oklch(90.99% 0.116 103.1)
XYZ	xyz(67.9906, 76.1406, 34.0320)
Luminance	0.7614 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE587 #8791EF

analogous

#EFB187 #EFE587 #C5EF87

triadic

#EFE587 #87EFE5 #E587EF

tetradic

#EFE587 #87EFB1 #8791EF #EF87C5

square

#EFE587 #87EFB1 #8791EF #EF87C5

split-complementary

#EFE587 #87C5EF #B187EF

monochromatic

#DECB1E #E8D951 #EFE587 #F6F1BD #FBF9E4

Accessibility & contrast

On white

1.29

#EFE587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#EFE587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE587

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE587	#FFFFFF	#000000	##000000
##EFE587	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DF7F

Deuteranopia (green-blind)

#F8E58B

Tritanopia (blue-blind)

#FDD9CE

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe587;
/* rgb */ color: rgb(239, 229, 135);
/* oklch */ color: oklch(91.0% 0.116 103.1);

Tailwind

colors: {
  custom: {
    50: '#f6edab',
    500: '#efe587',
    950: '#000000',
  },
}

SCSS

$custom: #efe587;
$custom-light: #f6edab;
$custom-dark: #000000;

JSON

{
  "hex": "#efe587",
  "rgb": {
    "r": 239,
    "g": 229,
    "b": 135
  },
  "hsl": {
    "h": 54.231,
    "s": 76.471,
    "l": 73.333
  },
  "oklch": {
    "l": 0.90988,
    "c": 0.1162,
    "h": 103.1
  },
  "luminance": 0.76139
}

Semantic roles & 50–950 ramp

primary

#EFE587

secondary

#505CCA

accent

#20D90D

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE587

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

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