#EFE372#EFE372

#EFE372 is a very light, vivid yellow. Relative luminance 0.745; OKLCH L 90.3% C 0.135 H 103.2°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#EFE372
RGB	rgb(239, 227, 114)
HSL	hsl(54, 80%, 69%)
HSV	hsv(54, 52%, 94%)
CMYK	cmyk(0%, 5%, 52.3%, 6.3%)
CIE-LAB	lab(89.16, -10.28, 55.95)
CIE-LCH	lch(89.16, 56.89, 100.41°)
OKLab	oklab(90.3% -0.0309 0.1315)
OKLCH	oklch(90.3% 0.135 103.2)
XYZ	xyz(66.1049, 74.5060, 26.8153)
Luminance	0.7450 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE372 #727EEF

analogous

#EFA572 #EFE372 #BDEF72

triadic

#EFE372 #72EFE3 #E372EF

tetradic

#EFE372 #72EFA5 #727EEF #EF72BD

square

#EFE372 #72EFA5 #727EEF #EF72BD

split-complementary

#EFE372 #72BDEF #A572EF

monochromatic

#CFBD18 #E9D83B #EFE372 #F5EEA9 #FBF9E0

Accessibility & contrast

On white

1.32

#EFE372 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#EFE372 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE372

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE372	#FFFFFF	#000000	##000000
##EFE372	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD67

Deuteranopia (green-blind)

#F8E377

Tritanopia (blue-blind)

#FED6C9

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #efe372;
/* rgb */ color: rgb(239, 227, 114);
/* oklch */ color: oklch(90.3% 0.135 103.2);

Tailwind

colors: {
  custom: {
    50: '#f7eb9d',
    500: '#efe372',
    950: '#000000',
  },
}

SCSS

$custom: #efe372;
$custom-light: #f7eb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#efe372",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 114
  },
  "hsl": {
    "h": 54.24,
    "s": 79.618,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90301,
    "c": 0.13508,
    "h": 103.2
  },
  "luminance": 0.74504
}

Semantic roles & 50–950 ramp

primary

#EFE372

secondary

#3D4BC8

accent

#1EDC0A

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFE372

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

Preview Lab → · Contrast checker → · Palette generator →