#EFE771#EFE771

#EFE771 is a very light, vivid yellow. Relative luminance 0.767; OKLCH L 91.1% C 0.140 H 105.3°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#EFE771
RGB	rgb(239, 231, 113)
HSL	hsl(56, 80%, 69%)
HSV	hsv(56, 53%, 94%)
CMYK	cmyk(0%, 3.3%, 52.7%, 6.3%)
CIE-LAB	lab(90.18, -12.35, 57.60)
CIE-LCH	lch(90.18, 58.91, 102.10°)
OKLab	oklab(91.11% -0.037 0.135)
OKLCH	oklch(91.11% 0.14 105.3)
XYZ	xyz(67.1551, 76.6969, 26.8861)
Luminance	0.7670 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE771 #7179EF

analogous

#EFA871 #EFE771 #B8EF71

triadic

#EFE771 #71EFE7 #E771EF

tetradic

#EFE771 #71EFA8 #7179EF #EF71B8

square

#EFE771 #71EFA8 #7179EF #EF71B8

split-complementary

#EFE771 #71B8EF #A871EF

monochromatic

#CEC317 #E9DE3A #EFE771 #F5F0A8 #FBFADF

Accessibility & contrast

On white

1.29

#EFE771 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#EFE771 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE771

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE771	#FFFFFF	#000000	##000000
##EFE771	1.00	1.29	16.34	16.34
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E066

Deuteranopia (green-blind)

#FBE577

Tritanopia (blue-blind)

#FEDACC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe771;
/* rgb */ color: rgb(239, 231, 113);
/* oklch */ color: oklch(91.1% 0.140 105.3);

Tailwind

colors: {
  custom: {
    50: '#f7ee9d',
    500: '#efe771',
    950: '#000000',
  },
}

SCSS

$custom: #efe771;
$custom-light: #f7ee9d;
$custom-dark: #000000;

JSON

{
  "hex": "#efe771",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 113
  },
  "hsl": {
    "h": 56.19,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.91109,
    "c": 0.13993,
    "h": 105.3
  },
  "luminance": 0.76695
}

Semantic roles & 50–950 ramp

primary

#EFE771

secondary

#3C45C8

accent

#17DC09

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFE771

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

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