#EFE248#EFE248

#EFE248 is a very light, vivid yellow. Relative luminance 0.732; OKLCH L 89.7% C 0.167 H 104.4°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#EFE248
RGB	rgb(239, 226, 72)
HSL	hsl(55, 84%, 61%)
HSV	hsv(55, 70%, 94%)
CMYK	cmyk(0%, 5.4%, 69.9%, 6.3%)
CIE-LAB	lab(88.55, -12.48, 72.79)
CIE-LCH	lch(88.55, 73.85, 99.73°)
OKLab	oklab(89.7% -0.0417 0.1617)
OKLCH	oklch(89.7% 0.167 104.4)
XYZ	xyz(63.9653, 73.2138, 16.8919)
Luminance	0.7321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE248 #4855EF

analogous

#EF8E48 #EFE248 #A9EF48

triadic

#EFE248 #48EFE2 #E248EF

tetradic

#EFE248 #48EF8E #4855EF #EF48A9

square

#EFE248 #48EF8E #4855EF #EF48A9

split-complementary

#EFE248 #48A9EF #8E48EF

monochromatic

#ADA10F #E6D514 #EFE248 #F4EB80 #F9F4B9

Accessibility & contrast

On white

1.34

#EFE248 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#EFE248 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE248

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE248	#FFFFFF	#000000	##000000
##EFE248	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DA2F

Deuteranopia (green-blind)

#FAE152

Tritanopia (blue-blind)

#FFD3C4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe248;
/* rgb */ color: rgb(239, 226, 72);
/* oklch */ color: oklch(89.7% 0.167 104.4);

Tailwind

colors: {
  custom: {
    50: '#f8ea84',
    500: '#efe248',
    950: '#000000',
  },
}

SCSS

$custom: #efe248;
$custom-light: #f8ea84;
$custom-dark: #000000;

JSON

{
  "hex": "#efe248",
  "rgb": {
    "r": 239,
    "g": 226,
    "b": 72
  },
  "hsl": {
    "h": 55.329,
    "s": 83.92,
    "l": 60.98
  },
  "oklch": {
    "l": 0.89701,
    "c": 0.16695,
    "h": 104.4
  },
  "luminance": 0.73211
}

Semantic roles & 50–950 ramp

primary

#EFE248

secondary

#2D37AE

accent

#16E005

background

#FFFEFC

surface

#FFFDF3

border

#D7D5CD

text

#18160C

muted

#86847F

Preview Lab

Preview with #EFE248

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

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