#EFE967#EFE967

#EFE967 is a very light, vivid yellow. Relative luminance 0.776; OKLCH L 91.4% C 0.151 H 106.6°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#EFE967
RGB	rgb(239, 233, 103)
HSL	hsl(57, 81%, 67%)
HSV	hsv(57, 57%, 94%)
CMYK	cmyk(0%, 2.5%, 56.9%, 6.3%)
CIE-LAB	lab(90.60, -14.09, 62.53)
CIE-LCH	lch(90.60, 64.10, 102.70°)
OKLab	oklab(91.41% -0.043 0.1445)
OKLCH	oklch(91.41% 0.151 106.6)
XYZ	xyz(67.1858, 77.6099, 24.2704)
Luminance	0.7761 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE967 #676DEF

analogous

#EFA567 #EFE967 #B1EF67

triadic

#EFE967 #67EFE9 #E967EF

tetradic

#EFE967 #67EFA5 #676DEF #EF67B1

square

#EFE967 #67EFA5 #676DEF #EF67B1

split-complementary

#EFE967 #67B1EF #A567EF

monochromatic

#C7BF15 #E9E130 #EFE967 #F5F19E #FBF9D6

Accessibility & contrast

On white

1.27

#EFE967 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#EFE967 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE967

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE967	#FFFFFF	#000000	##000000
##EFE967	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE159

Deuteranopia (green-blind)

#FEE76E

Tritanopia (blue-blind)

#FFDBCD

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #efe967;
/* rgb */ color: rgb(239, 233, 103);
/* oklch */ color: oklch(91.4% 0.151 106.6);

Tailwind

colors: {
  custom: {
    50: '#f7ef97',
    500: '#efe967',
    950: '#000000',
  },
}

SCSS

$custom: #efe967;
$custom-light: #f7ef97;
$custom-dark: #000000;

JSON

{
  "hex": "#efe967",
  "rgb": {
    "r": 239,
    "g": 233,
    "b": 103
  },
  "hsl": {
    "h": 57.353,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.91411,
    "c": 0.15073,
    "h": 106.6
  },
  "luminance": 0.77608
}

Semantic roles & 50–950 ramp

primary

#EFE967

secondary

#363CC4

accent

#12DD08

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFE967

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

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