#EFEB6E#EFEB6E

#EFEB6E is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 91.9% C 0.147 H 107.3°. Best body text is #000000 at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB6E
RGB	rgb(239, 235, 110)
HSL	hsl(58, 80%, 68%)
HSV	hsv(58, 54%, 94%)
CMYK	cmyk(0%, 1.7%, 54%, 6.3%)
CIE-LAB	lab(91.19, -14.55, 60.11)
CIE-LCH	lch(91.19, 61.85, 103.61°)
OKLab	oklab(91.9% -0.0436 0.1401)
OKLCH	oklch(91.9% 0.147 107.3)
XYZ	xyz(68.1213, 78.8951, 26.3887)
Luminance	0.7889 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB6E #6E72EF

analogous

#EFAB6E #EFEB6E #B2EF6E

triadic

#EFEB6E #6EEFEB #EB6EEF

tetradic

#EFEB6E #6EEFAB #6E72EF #EF6EB2

square

#EFEB6E #6EEFAB #6E72EF #EF6EB2

split-complementary

#EFEB6E #6EB2EF #AB6EEF

monochromatic

#CCC617 #E9E337 #EFEB6E #F5F3A5 #FBFADC

Accessibility & contrast

On white

1.25

#EFEB6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.78

#EFEB6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB6E

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB6E	#FFFFFF	#000000	##000000
##EFEB6E	1.00	1.25	16.78	16.78
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.78	21.00	1.00	1.00
##000000	16.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE361

Deuteranopia (green-blind)

#FFE875

Tritanopia (blue-blind)

#FEDECF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efeb6e;
/* rgb */ color: rgb(239, 235, 110);
/* oklch */ color: oklch(91.9% 0.147 107.3);

Tailwind

colors: {
  custom: {
    50: '#f7f19b',
    500: '#efeb6e',
    950: '#000000',
  },
}

SCSS

$custom: #efeb6e;
$custom-light: #f7f19b;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb6e",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 110
  },
  "hsl": {
    "h": 58.14,
    "s": 80.124,
    "l": 68.431
  },
  "oklch": {
    "l": 0.91898,
    "c": 0.14669,
    "h": 107.3
  },
  "luminance": 0.78893
}

Semantic roles & 50–950 ramp

primary

#EFEB6E

secondary

#3A3EC7

accent

#10DC09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160E

muted

#85857F

Preview Lab

Preview with #EFEB6E

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

Preview Lab → · Contrast checker → · Palette generator →