#EFE180#EFE180

#EFE180 is a very light, moderate yellow. Relative luminance 0.738; OKLCH L 90.1% C 0.119 H 101.2°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFE180
RGB	rgb(239, 225, 128)
HSL	hsl(52, 78%, 72%)
HSV	hsv(52, 46%, 94%)
CMYK	cmyk(0%, 5.9%, 46.4%, 6.3%)
CIE-LAB	lab(88.81, -8.07, 48.91)
CIE-LCH	lch(88.81, 49.57, 99.36°)
OKLab	oklab(90.08% -0.0232 0.1172)
OKLCH	oklch(90.08% 0.119 101.2)
XYZ	xyz(66.4198, 73.7618, 31.1566)
Luminance	0.7376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE180 #808EEF

analogous

#EFA980 #EFE180 #C6EF80

triadic

#EFE180 #80EFE1 #E180EF

tetradic

#EFE180 #80EFA9 #808EEF #EF80C6

square

#EFE180 #80EFA9 #808EEF #EF80C6

split-complementary

#EFE180 #80C6EF #A980EF

monochromatic

#D9C11B #E8D44A #EFE180 #F6EEB6 #FCF9E4

Accessibility & contrast

On white

1.33

#EFE180 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#EFE180 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE180

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE180	#FFFFFF	#000000	##000000
##EFE180	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DC78

Deuteranopia (green-blind)

#F5E284

Tritanopia (blue-blind)

#FED5CA

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #efe180;
/* rgb */ color: rgb(239, 225, 128);
/* oklch */ color: oklch(90.1% 0.119 101.2);

Tailwind

colors: {
  custom: {
    50: '#f6eaa6',
    500: '#efe180',
    950: '#000000',
  },
}

SCSS

$custom: #efe180;
$custom-light: #f6eaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#efe180",
  "rgb": {
    "r": 239,
    "g": 225,
    "b": 128
  },
  "hsl": {
    "h": 52.432,
    "s": 77.622,
    "l": 71.961
  },
  "oklch": {
    "l": 0.90075,
    "c": 0.11948,
    "h": 101.2
  },
  "luminance": 0.7376
}

Semantic roles & 50–950 ramp

primary

#EFE180

secondary

#4A5AC9

accent

#26DA0C

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE180

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

Preview Lab → · Contrast checker → · Palette generator →