#EFEA80#EFEA80

#EFEA80 is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 91.9% C 0.129 H 106.3°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFEA80
RGB	rgb(239, 234, 128)
HSL	hsl(57, 78%, 72%)
HSV	hsv(57, 46%, 94%)
CMYK	cmyk(0%, 2.1%, 46.4%, 6.3%)
CIE-LAB	lab(91.12, -12.55, 51.74)
CIE-LCH	lch(91.12, 53.24, 103.63°)
OKLab	oklab(91.91% -0.036 0.1235)
OKLCH	oklch(91.91% 0.129 106.3)
XYZ	xyz(68.9173, 78.7567, 31.9891)
Luminance	0.7875 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEA80 #8085EF

analogous

#EFB380 #EFEA80 #BDEF80

triadic

#EFEA80 #80EFEA #EA80EF

tetradic

#EFEA80 #80EFB3 #8085EF #EF80BD

square

#EFEA80 #80EFB3 #8085EF #EF80BD

split-complementary

#EFEA80 #80BDEF #B380EF

monochromatic

#D9D11B #E8E14A #EFEA80 #F6F3B6 #FCFBE4

Accessibility & contrast

On white

1.25

#EFEA80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#EFEA80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEA80

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEA80	#FFFFFF	#000000	##000000
##EFEA80	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE377

Deuteranopia (green-blind)

#FCE885

Tritanopia (blue-blind)

#FDDED1

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efea80;
/* rgb */ color: rgb(239, 234, 128);
/* oklch */ color: oklch(91.9% 0.129 106.3);

Tailwind

colors: {
  custom: {
    50: '#f6f0a7',
    500: '#efea80',
    950: '#000000',
  },
}

SCSS

$custom: #efea80;
$custom-light: #f6f0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#efea80",
  "rgb": {
    "r": 239,
    "g": 234,
    "b": 128
  },
  "hsl": {
    "h": 57.297,
    "s": 77.622,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91912,
    "c": 0.12862,
    "h": 106.3
  },
  "luminance": 0.78755
}

Semantic roles & 50–950 ramp

primary

#EFEA80

secondary

#4A50C9

accent

#15DA0C

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#171610

muted

#858580

Preview Lab

Preview with #EFEA80

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

Preview Lab → · Contrast checker → · Palette generator →