#EFE86B#EFE86B

#EFE86B is a very light, vivid yellow. Relative luminance 0.771; OKLCH L 91.2% C 0.146 H 106.0°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#EFE86B
RGB	rgb(239, 232, 107)
HSL	hsl(57, 80%, 68%)
HSV	hsv(57, 55%, 94%)
CMYK	cmyk(0%, 2.9%, 55.2%, 6.3%)
CIE-LAB	lab(90.38, -13.31, 60.52)
CIE-LCH	lch(90.38, 61.97, 102.40°)
OKLab	oklab(91.25% -0.0403 0.1406)
OKLCH	oklch(91.25% 0.146 106)
XYZ	xyz(67.1091, 77.1276, 25.2591)
Luminance	0.7712 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE86B #6B72EF

analogous

#EFA66B #EFE86B #B4EF6B

triadic

#EFE86B #6BEFE8 #E86BEF

tetradic

#EFE86B #6BEFA6 #6B72EF #EF6BB4

square

#EFE86B #6BEFA6 #6B72EF #EF6BB4

split-complementary

#EFE86B #6BB4EF #A66BEF

monochromatic

#CAC016 #E9DF34 #EFE86B #F5F1A2 #FBF9D9

Accessibility & contrast

On white

1.28

#EFE86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#EFE86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE86B

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE86B	#FFFFFF	#000000	##000000
##EFE86B	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E05E

Deuteranopia (green-blind)

#FDE672

Tritanopia (blue-blind)

#FEDBCC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe86b;
/* rgb */ color: rgb(239, 232, 107);
/* oklch */ color: oklch(91.2% 0.146 106.0);

Tailwind

colors: {
  custom: {
    50: '#f7ef99',
    500: '#efe86b',
    950: '#000000',
  },
}

SCSS

$custom: #efe86b;
$custom-light: #f7ef99;
$custom-dark: #000000;

JSON

{
  "hex": "#efe86b",
  "rgb": {
    "r": 239,
    "g": 232,
    "b": 107
  },
  "hsl": {
    "h": 56.818,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91247,
    "c": 0.1463,
    "h": 106
  },
  "luminance": 0.77125
}

Semantic roles & 50–950 ramp

primary

#EFE86B

secondary

#373FC7

accent

#14DD09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFE86B

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

Preview Lab → · Contrast checker → · Palette generator →