#EFE75F#EFE75F

#EFE75F is a very light, vivid yellow. Relative luminance 0.763; OKLCH L 90.9% C 0.155 H 105.9°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#EFE75F
RGB	rgb(239, 231, 95)
HSL	hsl(57, 82%, 65%)
HSV	hsv(57, 60%, 94%)
CMYK	cmyk(0%, 3.3%, 60.3%, 6.3%)
CIE-LAB	lab(90.01, -13.65, 65.30)
CIE-LCH	lch(90.01, 66.71, 101.81°)
OKLab	oklab(90.92% -0.0426 0.1494)
OKLCH	oklch(90.92% 0.155 105.9)
XYZ	xyz(66.2403, 76.3310, 22.0683)
Luminance	0.7633 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE75F #5F67EF

analogous

#EF9F5F #EFE75F #AFEF5F

triadic

#EFE75F #5FEFE7 #E75FEF

tetradic

#EFE75F #5FEF9F #5F67EF #EF5FAF

square

#EFE75F #5FEF9F #5F67EF #EF5FAF

split-complementary

#EFE75F #5FAFEF #9F5FEF

monochromatic

#C0B713 #E9DF27 #EFE75F #F5EF97 #FAF8CE

Accessibility & contrast

On white

1.29

#EFE75F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#EFE75F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE75F

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE75F	#FFFFFF	#000000	##000000
##EFE75F	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF4F

Deuteranopia (green-blind)

#FDE567

Tritanopia (blue-blind)

#FFD9CA

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #efe75f;
/* rgb */ color: rgb(239, 231, 95);
/* oklch */ color: oklch(90.9% 0.155 105.9);

Tailwind

colors: {
  custom: {
    50: '#f7ee92',
    500: '#efe75f',
    950: '#000000',
  },
}

SCSS

$custom: #efe75f;
$custom-light: #f7ee92;
$custom-dark: #000000;

JSON

{
  "hex": "#efe75f",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 95
  },
  "hsl": {
    "h": 56.667,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.9092,
    "c": 0.15531,
    "h": 105.9
  },
  "luminance": 0.76329
}

Semantic roles & 50–950 ramp

primary

#EFE75F

secondary

#343BBE

accent

#13DE07

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #EFE75F

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

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