#EFE374#EFE374

#EFE374 is a very light, vivid yellow. Relative luminance 0.746; OKLCH L 90.3% C 0.133 H 103.1°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#EFE374
RGB	rgb(239, 227, 116)
HSL	hsl(54, 79%, 70%)
HSV	hsv(54, 51%, 94%)
CMYK	cmyk(0%, 5%, 51.5%, 6.3%)
CIE-LAB	lab(89.18, -10.12, 55.05)
CIE-LCH	lch(89.18, 55.97, 100.42°)
OKLab	oklab(90.33% -0.0303 0.1297)
OKLCH	oklch(90.33% 0.133 103.1)
XYZ	xyz(66.2200, 74.5520, 27.4214)
Luminance	0.7455 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE374 #7480EF

analogous

#EFA574 #EFE374 #BEEF74

triadic

#EFE374 #74EFE3 #E374EF

tetradic

#EFE374 #74EFA5 #7480EF #EF74BE

square

#EFE374 #74EFA5 #7480EF #EF74BE

split-complementary

#EFE374 #74BEEF #A574EF

monochromatic

#D1BF18 #E9D83D #EFE374 #F5EEAB #FCF9E2

Accessibility & contrast

On white

1.32

#EFE374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#EFE374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE374

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE374	#FFFFFF	#000000	##000000
##EFE374	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD6A

Deuteranopia (green-blind)

#F8E379

Tritanopia (blue-blind)

#FED6CA

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #efe374;
/* rgb */ color: rgb(239, 227, 116);
/* oklch */ color: oklch(90.3% 0.133 103.1);

Tailwind

colors: {
  custom: {
    50: '#f6eb9f',
    500: '#efe374',
    950: '#000000',
  },
}

SCSS

$custom: #efe374;
$custom-light: #f6eb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#efe374",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 116
  },
  "hsl": {
    "h": 54.146,
    "s": 79.355,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90325,
    "c": 0.1332,
    "h": 103.1
  },
  "luminance": 0.7455
}

Semantic roles & 50–950 ramp

primary

#EFE374

secondary

#3F4CC8

accent

#1EDC0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #EFE374

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

Preview Lab → · Contrast checker → · Palette generator →