#EFE07C#EFE07C

#EFE07C is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 89.8% C 0.123 H 100.9°. Best body text is #000000 at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#EFE07C
RGB	rgb(239, 224, 124)
HSL	hsl(52, 78%, 71%)
HSV	hsv(52, 48%, 94%)
CMYK	cmyk(0%, 6.3%, 48.1%, 6.3%)
CIE-LAB	lab(88.50, -7.93, 50.46)
CIE-LCH	lch(88.50, 51.08, 98.93°)
OKLab	oklab(89.82% -0.0231 0.1203)
OKLCH	oklch(89.82% 0.123 100.9)
XYZ	xyz(65.8922, 73.1195, 29.7074)
Luminance	0.7312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE07C #7C8BEF

analogous

#EFA67C #EFE07C #C4EF7C

triadic

#EFE07C #7CEFE0 #E07CEF

tetradic

#EFE07C #7CEFA6 #7C8BEF #EF7CC4

square

#EFE07C #7CEFA6 #7C8BEF #EF7CC4

split-complementary

#EFE07C #7CC4EF #A67CEF

monochromatic

#D6BE1A #E8D345 #EFE07C #F6EDB3 #FCF9E4

Accessibility & contrast

On white

1.34

#EFE07C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.62

#EFE07C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE07C

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE07C	#FFFFFF	#000000	##000000
##EFE07C	1.00	1.34	15.62	15.62
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.62	21.00	1.00	1.00
##000000	15.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DB73

Deuteranopia (green-blind)

#F5E180

Tritanopia (blue-blind)

#FED4C8

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe07c;
/* rgb */ color: rgb(239, 224, 124);
/* oklch */ color: oklch(89.8% 0.123 100.9);

Tailwind

colors: {
  custom: {
    50: '#f6e9a4',
    500: '#efe07c',
    950: '#000000',
  },
}

SCSS

$custom: #efe07c;
$custom-light: #f6e9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#efe07c",
  "rgb": {
    "r": 239,
    "g": 224,
    "b": 124
  },
  "hsl": {
    "h": 52.174,
    "s": 78.231,
    "l": 71.176
  },
  "oklch": {
    "l": 0.89817,
    "c": 0.12255,
    "h": 100.9
  },
  "luminance": 0.73117
}

Semantic roles & 50–950 ramp

primary

#EFE07C

secondary

#4657C9

accent

#26DA0B

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE07C

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

Preview Lab → · Contrast checker → · Palette generator →