#EFED4E#EFED4E

#EFED4E is a very light, vivid yellow. Relative luminance 0.795; OKLCH L 92.0% C 0.173 H 108.7°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#EFED4E
RGB	rgb(239, 237, 78)
HSL	hsl(59, 83%, 62%)
HSV	hsv(59, 67%, 94%)
CMYK	cmyk(0%, 0.8%, 67.4%, 6.3%)
CIE-LAB	lab(91.45, -17.57, 73.49)
CIE-LCH	lch(91.45, 75.56, 103.45°)
OKLab	oklab(92.02% -0.0554 0.1641)
OKLCH	oklch(92.02% 0.173 108.7)
XYZ	xyz(67.2583, 79.4712, 19.0028)
Luminance	0.7947 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFED4E #4E50EF

analogous

#EF9D4E #EFED4E #A0EF4E

triadic

#EFED4E #4EEFED #ED4EEF

tetradic

#EFED4E #4EEF9D #4E50EF #EF4EA0

square

#EFED4E #4EEF9D #4E50EF #EF4EA0

split-complementary

#EFED4E #4EA0EF #9D4EEF

monochromatic

#B2B010 #EAE716 #EFED4E #F4F386 #F9F8BE

Accessibility & contrast

On white

1.24

#EFED4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#EFED4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFED4E

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFED4E	#FFFFFF	#000000	##000000
##EFED4E	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE435

Deuteranopia (green-blind)

#FFE959

Tritanopia (blue-blind)

#FFDECD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efed4e;
/* rgb */ color: rgb(239, 237, 78);
/* oklch */ color: oklch(92.0% 0.173 108.7);

Tailwind

colors: {
  custom: {
    50: '#f8f288',
    500: '#efed4e',
    950: '#000000',
  },
}

SCSS

$custom: #efed4e;
$custom-light: #f8f288;
$custom-dark: #000000;

JSON

{
  "hex": "#efed4e",
  "rgb": {
    "r": 239,
    "g": 237,
    "b": 78
  },
  "hsl": {
    "h": 59.255,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.92022,
    "c": 0.17323,
    "h": 108.7
  },
  "luminance": 0.79469
}

Semantic roles & 50–950 ramp

primary

#EFED4E

secondary

#2F30B2

accent

#08E006

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160C

muted

#86857F

Preview Lab

Preview with #EFED4E

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

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