#EFE06E#EFE06E

#EFE06E is a very light, vivid yellow. Relative luminance 0.728; OKLCH L 89.6% C 0.136 H 101.9°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#EFE06E
RGB	rgb(239, 224, 110)
HSL	hsl(53, 80%, 68%)
HSV	hsv(53, 54%, 94%)
CMYK	cmyk(0%, 6.3%, 54%, 6.3%)
CIE-LAB	lab(88.35, -9.10, 56.84)
CIE-LCH	lch(88.35, 57.56, 99.10°)
OKLab	oklab(89.64% -0.028 0.133)
OKLCH	oklch(89.64% 0.136 101.9)
XYZ	xyz(65.0688, 72.7902, 25.3712)
Luminance	0.7279 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE06E #6E7DEF

analogous

#EF9F6E #EFE06E #BDEF6E

triadic

#EFE06E #6EEFE0 #E06EEF

tetradic

#EFE06E #6EEF9F #6E7DEF #EF6EBD

square

#EFE06E #6EEF9F #6E7DEF #EF6EBD

split-complementary

#EFE06E #6EBDEF #9F6EEF

monochromatic

#CCB717 #E9D437 #EFE06E #F5ECA5 #FBF8DC

Accessibility & contrast

On white

1.35

#EFE06E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#EFE06E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE06E

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE06E	#FFFFFF	#000000	##000000
##EFE06E	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA63

Deuteranopia (green-blind)

#F6E173

Tritanopia (blue-blind)

#FFD3C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe06e;
/* rgb */ color: rgb(239, 224, 110);
/* oklch */ color: oklch(89.6% 0.136 101.9);

Tailwind

colors: {
  custom: {
    50: '#f7e99b',
    500: '#efe06e',
    950: '#000000',
  },
}

SCSS

$custom: #efe06e;
$custom-light: #f7e99b;
$custom-dark: #000000;

JSON

{
  "hex": "#efe06e",
  "rgb": {
    "r": 239,
    "g": 224,
    "b": 110
  },
  "hsl": {
    "h": 53.023,
    "s": 80.124,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89641,
    "c": 0.13593,
    "h": 101.9
  },
  "luminance": 0.72788
}

Semantic roles & 50–950 ramp

primary

#EFE06E

secondary

#3A4AC7

accent

#22DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFE06E

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

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