#EFDF60#EFDF60

#EFDF60 is a very light, vivid yellow. Relative luminance 0.720; OKLCH L 89.3% C 0.147 H 102.2°. Best body text is #000000 at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#EFDF60
RGB	rgb(239, 223, 96)
HSL	hsl(53, 82%, 66%)
HSV	hsv(53, 60%, 94%)
CMYK	cmyk(0%, 6.7%, 59.8%, 6.3%)
CIE-LAB	lab(87.96, -9.62, 62.63)
CIE-LCH	lch(87.96, 63.36, 98.73°)
OKLab	oklab(89.29% -0.031 0.1438)
OKLCH	oklch(89.29% 0.147 102.2)
XYZ	xyz(64.0980, 71.9731, 21.5799)
Luminance	0.7197 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDF60 #6070EF

analogous

#EF9760 #EFDF60 #B7EF60

triadic

#EFDF60 #60EFDF #DF60EF

tetradic

#EFDF60 #60EF97 #6070EF #EF60B7

square

#EFDF60 #60EF97 #6070EF #EF60B7

split-complementary

#EFDF60 #60B7EF #9760EF

monochromatic

#C1AE13 #E9D428 #EFDF60 #F5EA98 #FAF5CF

Accessibility & contrast

On white

1.36

#EFDF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.39

#EFDF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDF60

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDF60	#FFFFFF	#000000	##000000
##EFDF60	1.00	1.36	15.39	15.39
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.39	21.00	1.00	1.00
##000000	15.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D952

Deuteranopia (green-blind)

#F6E067

Tritanopia (blue-blind)

#FFD1C4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #efdf60;
/* rgb */ color: rgb(239, 223, 96);
/* oklch */ color: oklch(89.3% 0.147 102.2);

Tailwind

colors: {
  custom: {
    50: '#f7e892',
    500: '#efdf60',
    950: '#000000',
  },
}

SCSS

$custom: #efdf60;
$custom-light: #f7e892;
$custom-dark: #000000;

JSON

{
  "hex": "#efdf60",
  "rgb": {
    "r": 239,
    "g": 223,
    "b": 96
  },
  "hsl": {
    "h": 53.287,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89287,
    "c": 0.1471,
    "h": 102.2
  },
  "luminance": 0.71971
}

Semantic roles & 50–950 ramp

primary

#EFDF60

secondary

#3444BF

accent

#1FDE07

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFDF60

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

Preview Lab → · Contrast checker → · Palette generator →