#EFEB6A#EFEB6A

#EFEB6A is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 91.9% C 0.150 H 107.4°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB6A
RGB	rgb(239, 235, 106)
HSL	hsl(58, 81%, 68%)
HSV	hsv(58, 56%, 94%)
CMYK	cmyk(0%, 1.7%, 55.6%, 6.3%)
CIE-LAB	lab(91.15, -14.86, 61.83)
CIE-LCH	lch(91.15, 63.59, 103.51°)
OKLab	oklab(91.86% -0.0448 0.1433)
OKLCH	oklch(91.86% 0.15 107.4)
XYZ	xyz(67.9084, 78.8100, 25.2675)
Luminance	0.7881 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB6A #6A6EEF

analogous

#EFA86A #EFEB6A #B1EF6A

triadic

#EFEB6A #6AEFEB #EB6AEF

tetradic

#EFEB6A #6AEFA8 #6A6EEF #EF6AB1

square

#EFEB6A #6AEFA8 #6A6EEF #EF6AB1

split-complementary

#EFEB6A #6AB1EF #A86AEF

monochromatic

#C9C416 #E9E433 #EFEB6A #F5F2A1 #FBFAD9

Accessibility & contrast

On white

1.25

#EFEB6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#EFEB6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB6A

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB6A	#FFFFFF	#000000	##000000
##EFEB6A	1.00	1.25	16.76	16.76
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.76	21.00	1.00	1.00
##000000	16.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE35D

Deuteranopia (green-blind)

#FFE871

Tritanopia (blue-blind)

#FEDECF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efeb6a;
/* rgb */ color: rgb(239, 235, 106);
/* oklch */ color: oklch(91.9% 0.150 107.4);

Tailwind

colors: {
  custom: {
    50: '#f7f199',
    500: '#efeb6a',
    950: '#000000',
  },
}

SCSS

$custom: #efeb6a;
$custom-light: #f7f199;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb6a",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 106
  },
  "hsl": {
    "h": 58.195,
    "s": 80.606,
    "l": 67.647
  },
  "oklch": {
    "l": 0.91855,
    "c": 0.15018,
    "h": 107.4
  },
  "luminance": 0.78808
}

Semantic roles & 50–950 ramp

primary

#EFEB6A

secondary

#373BC6

accent

#0FDD09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFEB6A

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

Preview Lab → · Contrast checker → · Palette generator →