#EFE078#EFE078

#EFE078 is a very light, vivid yellow. Relative luminance 0.730; OKLCH L 89.8% C 0.127 H 101.2°. Best body text is #000000 at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#EFE078
RGB	rgb(239, 224, 120)
HSL	hsl(52, 79%, 70%)
HSV	hsv(52, 50%, 94%)
CMYK	cmyk(0%, 6.3%, 49.8%, 6.3%)
CIE-LAB	lab(88.46, -8.28, 52.31)
CIE-LCH	lch(88.46, 52.96, 99.00°)
OKLab	oklab(89.76% -0.0246 0.1241)
OKLCH	oklch(89.76% 0.127 101.2)
XYZ	xyz(65.6443, 73.0204, 28.4021)
Luminance	0.7302 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE078 #7887EF

analogous

#EFA478 #EFE078 #C2EF78

triadic

#EFE078 #78EFE0 #E078EF

tetradic

#EFE078 #78EFA4 #7887EF #EF78C2

square

#EFE078 #78EFA4 #7887EF #EF78C2

split-complementary

#EFE078 #78C2EF #A478EF

monochromatic

#D4BC19 #E9D341 #EFE078 #F5EDAF #FCF9E4

Accessibility & contrast

On white

1.35

#EFE078 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.60

#EFE078 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE078

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE078	#FFFFFF	#000000	##000000
##EFE078	1.00	1.35	15.60	15.60
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.60	21.00	1.00	1.00
##000000	15.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA6F

Deuteranopia (green-blind)

#F5E17D

Tritanopia (blue-blind)

#FED3C8

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe078;
/* rgb */ color: rgb(239, 224, 120);
/* oklch */ color: oklch(89.8% 0.127 101.2);

Tailwind

colors: {
  custom: {
    50: '#f6e9a1',
    500: '#efe078',
    950: '#000000',
  },
}

SCSS

$custom: #efe078;
$custom-light: #f6e9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#efe078",
  "rgb": {
    "r": 239,
    "g": 224,
    "b": 120
  },
  "hsl": {
    "h": 52.437,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.89764,
    "c": 0.1265,
    "h": 101.2
  },
  "luminance": 0.73018
}

Semantic roles & 50–950 ramp

primary

#EFE078

secondary

#4354C9

accent

#25DB0A

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE078

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

Preview Lab → · Contrast checker → · Palette generator →