#EFEB46#EFEB46

#EFEB46 is a very light, vivid yellow. Relative luminance 0.782; OKLCH L 91.6% C 0.176 H 108.0°. Best body text is #000000 at 16.64:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB46
RGB	rgb(239, 235, 70)
HSL	hsl(59, 84%, 61%)
HSV	hsv(59, 71%, 94%)
CMYK	cmyk(0%, 1.7%, 70.7%, 6.3%)
CIE-LAB	lab(90.88, -16.99, 75.76)
CIE-LCH	lch(90.88, 77.64, 102.64°)
OKLab	oklab(91.55% -0.0545 0.1676)
OKLCH	oklch(91.55% 0.176 108)
XYZ	xyz(66.4129, 78.2117, 17.3912)
Luminance	0.7821 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB46 #464AEF

analogous

#EF9646 #EFEB46 #9EEF46

triadic

#EFEB46 #46EFEB #EB46EF

tetradic

#EFEB46 #46EF96 #464AEF #EF469E

square

#EFEB46 #46EF96 #464AEF #EF469E

split-complementary

#EFEB46 #469EEF #9646EF

monochromatic

#ACA80F #E4DF14 #EFEB46 #F4F17E #F9F7B7

Accessibility & contrast

On white

1.26

#EFEB46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.64

#EFEB46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB46

16.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB46	#FFFFFF	#000000	##000000
##EFEB46	1.00	1.26	16.64	16.64
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.64	21.00	1.00	1.00
##000000	16.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE228

Deuteranopia (green-blind)

#FFE852

Tritanopia (blue-blind)

#FFDCCB

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #efeb46;
/* rgb */ color: rgb(239, 235, 70);
/* oklch */ color: oklch(91.6% 0.176 108.0);

Tailwind

colors: {
  custom: {
    50: '#f8f184',
    500: '#efeb46',
    950: '#000000',
  },
}

SCSS

$custom: #efeb46;
$custom-light: #f8f184;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb46",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 70
  },
  "hsl": {
    "h": 58.58,
    "s": 84.08,
    "l": 60.588
  },
  "oklch": {
    "l": 0.91551,
    "c": 0.17624,
    "h": 108
  },
  "luminance": 0.7821
}

Semantic roles & 50–950 ramp

primary

#EFEB46

secondary

#2D30AD

accent

#0AE105

background

#FFFFFC

surface

#FFFEF3

border

#D7D6CD

text

#18160C

muted

#86857F

Preview Lab

Preview with #EFEB46

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

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