#EFEA6C#EFEA6C

#EFEA6C is a very light, vivid yellow. Relative luminance 0.783; OKLCH L 91.7% C 0.147 H 106.9°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#EFEA6C
RGB	rgb(239, 234, 108)
HSL	hsl(58, 80%, 68%)
HSV	hsv(58, 55%, 94%)
CMYK	cmyk(0%, 2.1%, 54.8%, 6.3%)
CIE-LAB	lab(90.91, -14.22, 60.68)
CIE-LCH	lch(90.91, 62.32, 103.18°)
OKLab	oklab(91.67% -0.0428 0.1411)
OKLCH	oklch(91.67% 0.147 106.9)
XYZ	xyz(67.7282, 78.2811, 25.7265)
Luminance	0.7828 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEA6C #6C71EF

analogous

#EFA86C #EFEA6C #B2EF6C

triadic

#EFEA6C #6CEFEA #EA6CEF

tetradic

#EFEA6C #6CEFA8 #6C71EF #EF6CB2

square

#EFEA6C #6CEFA8 #6C71EF #EF6CB2

split-complementary

#EFEA6C #6CB2EF #A86CEF

monochromatic

#CBC416 #E9E235 #EFEA6C #F5F2A3 #FBFADA

Accessibility & contrast

On white

1.26

#EFEA6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#EFEA6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEA6C

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEA6C	#FFFFFF	#000000	##000000
##EFEA6C	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE25F

Deuteranopia (green-blind)

#FEE773

Tritanopia (blue-blind)

#FEDDCE

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #efea6c;
/* rgb */ color: rgb(239, 234, 108);
/* oklch */ color: oklch(91.7% 0.147 106.9);

Tailwind

colors: {
  custom: {
    50: '#f7f09a',
    500: '#efea6c',
    950: '#000000',
  },
}

SCSS

$custom: #efea6c;
$custom-light: #f7f09a;
$custom-dark: #000000;

JSON

{
  "hex": "#efea6c",
  "rgb": {
    "r": 239,
    "g": 234,
    "b": 108
  },
  "hsl": {
    "h": 57.71,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.9167,
    "c": 0.14744,
    "h": 106.9
  },
  "luminance": 0.78279
}

Semantic roles & 50–950 ramp

primary

#EFEA6C

secondary

#383DC7

accent

#11DD09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #EFEA6C

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

Preview Lab → · Contrast checker → · Palette generator →