#EFEB79#EFEB79

#EFEB79 is a very light, vivid yellow. Relative luminance 0.791; OKLCH L 92.0% C 0.137 H 107.0°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB79
RGB	rgb(239, 235, 121)
HSL	hsl(58, 79%, 71%)
HSV	hsv(58, 49%, 94%)
CMYK	cmyk(0%, 1.7%, 49.4%, 6.3%)
CIE-LAB	lab(91.30, -13.66, 55.24)
CIE-LCH	lch(91.30, 56.90, 103.89°)
OKLab	oklab(92.03% -0.0399 0.1306)
OKLCH	oklch(92.03% 0.137 107)
XYZ	xyz(68.7578, 79.1497, 29.7409)
Luminance	0.7915 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB79 #797DEF

analogous

#EFB079 #EFEB79 #B8EF79

triadic

#EFEB79 #79EFEB #EB79EF

tetradic

#EFEB79 #79EFB0 #797DEF #EF79B8

square

#EFEB79 #79EFB0 #797DEF #EF79B8

split-complementary

#EFEB79 #79B8EF #B079EF

monochromatic

#D4CE19 #E8E342 #EFEB79 #F6F3B0 #FCFBE4

Accessibility & contrast

On white

1.25

#EFEB79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#EFEB79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB79

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB79	#FFFFFF	#000000	##000000
##EFEB79	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36F

Deuteranopia (green-blind)

#FEE87F

Tritanopia (blue-blind)

#FDDED1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efeb79;
/* rgb */ color: rgb(239, 235, 121);
/* oklch */ color: oklch(92.0% 0.137 107.0);

Tailwind

colors: {
  custom: {
    50: '#f6f1a2',
    500: '#efeb79',
    950: '#000000',
  },
}

SCSS

$custom: #efeb79;
$custom-light: #f6f1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb79",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 121
  },
  "hsl": {
    "h": 57.966,
    "s": 78.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.92027,
    "c": 0.13654,
    "h": 107
  },
  "luminance": 0.79148
}

Semantic roles & 50–950 ramp

primary

#EFEB79

secondary

#4448C9

accent

#12DB0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17160F

muted

#858580

Preview Lab

Preview with #EFEB79

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

Preview Lab → · Contrast checker → · Palette generator →