#EFE86C#EFE86C

#EFE86C is a very light, vivid yellow. Relative luminance 0.771; OKLCH L 91.3% C 0.145 H 106.0°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#EFE86C
RGB	rgb(239, 232, 108)
HSL	hsl(57, 80%, 68%)
HSV	hsv(57, 55%, 94%)
CMYK	cmyk(0%, 2.9%, 54.8%, 6.3%)
CIE-LAB	lab(90.39, -13.23, 60.09)
CIE-LCH	lch(90.39, 61.53, 102.42°)
OKLab	oklab(91.26% -0.04 0.1398)
OKLCH	oklch(91.26% 0.145 106)
XYZ	xyz(67.1620, 77.1487, 25.5378)
Luminance	0.7715 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE86C #6C73EF

analogous

#EFA66C #EFE86C #B4EF6C

triadic

#EFE86C #6CEFE8 #E86CEF

tetradic

#EFE86C #6CEFA6 #6C73EF #EF6CB4

square

#EFE86C #6CEFA6 #6C73EF #EF6CB4

split-complementary

#EFE86C #6CB4EF #A66CEF

monochromatic

#CBC116 #E9DF35 #EFE86C #F5F1A3 #FBF9DA

Accessibility & contrast

On white

1.28

#EFE86C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#EFE86C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE86C

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE86C	#FFFFFF	#000000	##000000
##EFE86C	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)

#F9E05F

Deuteranopia (green-blind)

#FCE672

Tritanopia (blue-blind)

#FEDBCD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe86c;
/* rgb */ color: rgb(239, 232, 108);
/* oklch */ color: oklch(91.3% 0.145 106.0);

Tailwind

colors: {
  custom: {
    50: '#f7ef9a',
    500: '#efe86c',
    950: '#000000',
  },
}

SCSS

$custom: #efe86c;
$custom-light: #f7ef9a;
$custom-dark: #000000;

JSON

{
  "hex": "#efe86c",
  "rgb": {
    "r": 239,
    "g": 232,
    "b": 108
  },
  "hsl": {
    "h": 56.794,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.91258,
    "c": 0.14542,
    "h": 106
  },
  "luminance": 0.77147
}

Semantic roles & 50–950 ramp

primary

#EFE86C

secondary

#3840C7

accent

#14DD09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #EFE86C

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

Preview Lab → · Contrast checker → · Palette generator →