#EFDF87#EFDF87

#EFDF87 is a very light, moderate yellow. Relative luminance 0.729; OKLCH L 89.8% C 0.110 H 99.2°. Best body text is #000000 at 15.58:1 contrast (WCAG AA passes).

Color values

HEX	#EFDF87
RGB	rgb(239, 223, 135)
HSL	hsl(51, 76%, 73%)
HSV	hsv(51, 44%, 94%)
CMYK	cmyk(0%, 6.7%, 43.5%, 6.3%)
CIE-LAB	lab(88.39, -6.39, 44.98)
CIE-LCH	lch(88.39, 45.43, 98.08°)
OKLab	oklab(89.77% -0.0177 0.1089)
OKLCH	oklch(89.77% 0.11 99.2)
XYZ	xyz(66.3590, 72.8775, 33.4882)
Luminance	0.7288 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDF87 #8797EF

analogous

#EFAB87 #EFDF87 #CBEF87

triadic

#EFDF87 #87EFDF #DF87EF

tetradic

#EFDF87 #87EFAB #8797EF #EF87CB

square

#EFDF87 #87EFAB #8797EF #EF87CB

split-complementary

#EFDF87 #87CBEF #AB87EF

monochromatic

#DEC01E #E8D151 #EFDF87 #F6EDBD #FBF8E4

Accessibility & contrast

On white

1.35

#EFDF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.58

#EFDF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDF87

15.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDF87	#FFFFFF	#000000	##000000
##EFDF87	1.00	1.35	15.58	15.58
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.58	21.00	1.00	1.00
##000000	15.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDA80

Deuteranopia (green-blind)

#F3E18B

Tritanopia (blue-blind)

#FDD4CA

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efdf87;
/* rgb */ color: rgb(239, 223, 135);
/* oklch */ color: oklch(89.8% 0.110 99.2);

Tailwind

colors: {
  custom: {
    50: '#f6e8ab',
    500: '#efdf87',
    950: '#000000',
  },
}

SCSS

$custom: #efdf87;
$custom-light: #f6e8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#efdf87",
  "rgb": {
    "r": 239,
    "g": 223,
    "b": 135
  },
  "hsl": {
    "h": 50.769,
    "s": 76.471,
    "l": 73.333
  },
  "oklch": {
    "l": 0.89771,
    "c": 0.11028,
    "h": 99.2
  },
  "luminance": 0.72875
}

Semantic roles & 50–950 ramp

primary

#EFDF87

secondary

#5063CA

accent

#2CD90D

background

#FFFEFD

surface

#FFFCF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFDF87

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

Preview Lab → · Contrast checker → · Palette generator →