#EFEA79#EFEA79

#EFEA79 is a very light, vivid yellow. Relative luminance 0.786; OKLCH L 91.8% C 0.135 H 106.5°. Best body text is #000000 at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#EFEA79
RGB	rgb(239, 234, 121)
HSL	hsl(57, 79%, 71%)
HSV	hsv(57, 49%, 94%)
CMYK	cmyk(0%, 2.1%, 49.4%, 6.3%)
CIE-LAB	lab(91.04, -13.17, 54.93)
CIE-LCH	lch(91.04, 56.49, 103.48°)
OKLab	oklab(91.82% -0.0385 0.1299)
OKLCH	oklch(91.82% 0.135 106.5)
XYZ	xyz(68.4723, 78.5787, 29.6457)
Luminance	0.7858 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEA79 #797EEF

analogous

#EFAF79 #EFEA79 #B9EF79

triadic

#EFEA79 #79EFEA #EA79EF

tetradic

#EFEA79 #79EFAF #797EEF #EF79B9

square

#EFEA79 #79EFAF #797EEF #EF79B9

split-complementary

#EFEA79 #79B9EF #AF79EF

monochromatic

#D4CC19 #E8E142 #EFEA79 #F6F3B0 #FCFBE4

Accessibility & contrast

On white

1.26

#EFEA79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.72

#EFEA79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEA79

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEA79	#FFFFFF	#000000	##000000
##EFEA79	1.00	1.26	16.72	16.72
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.72	21.00	1.00	1.00
##000000	16.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE36F

Deuteranopia (green-blind)

#FDE87E

Tritanopia (blue-blind)

#FDDDD0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #efea79;
/* rgb */ color: rgb(239, 234, 121);
/* oklch */ color: oklch(91.8% 0.135 106.5);

Tailwind

colors: {
  custom: {
    50: '#f6f0a2',
    500: '#efea79',
    950: '#000000',
  },
}

SCSS

$custom: #efea79;
$custom-light: #f6f0a2;
$custom-dark: #000000;

JSON

{
  "hex": "#efea79",
  "rgb": {
    "r": 239,
    "g": 234,
    "b": 121
  },
  "hsl": {
    "h": 57.458,
    "s": 78.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.91821,
    "c": 0.13549,
    "h": 106.5
  },
  "luminance": 0.78577
}

Semantic roles & 50–950 ramp

primary

#EFEA79

secondary

#4449C9

accent

#13DB0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17160F

muted

#858580

Preview Lab

Preview with #EFEA79

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

Preview Lab → · Contrast checker → · Palette generator →