#EFEC91#EFEC91

#EFEC91 is a very light, moderate yellow. Relative luminance 0.804; OKLCH L 92.6% C 0.113 H 106.8°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC91
RGB	rgb(239, 236, 145)
HSL	hsl(58, 75%, 75%)
HSV	hsv(58, 39%, 94%)
CMYK	cmyk(0%, 1.3%, 39.3%, 6.3%)
CIE-LAB	lab(91.86, -11.87, 44.45)
CIE-LCH	lch(91.86, 46.00, 104.95°)
OKLab	oklab(92.57% -0.0326 0.1082)
OKLCH	oklch(92.57% 0.113 106.8)
XYZ	xyz(70.7040, 80.3875, 38.5744)
Luminance	0.8039 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC91 #9194EF

analogous

#EFBD91 #EFEC91 #C3EF91

triadic

#EFEC91 #91EFEC #EC91EF

tetradic

#EFEC91 #91EFBD #9194EF #EF91C3

square

#EFEC91 #91EFBD #9194EF #EF91C3

split-complementary

#EFEC91 #91C3EF #BD91EF

monochromatic

#DFDA26 #E7E35C #EFEC91 #F7F5C6 #FBFAE4

Accessibility & contrast

On white

1.23

#EFEC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#EFEC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC91

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC91	#FFFFFF	#000000	##000000
##EFEC91	1.00	1.23	17.08	17.08
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.08	21.00	1.00	1.00
##000000	17.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE58A

Deuteranopia (green-blind)

#FCEA95

Tritanopia (blue-blind)

#FBE1D6

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #efec91;
/* rgb */ color: rgb(239, 236, 145);
/* oklch */ color: oklch(92.6% 0.113 106.8);

Tailwind

colors: {
  custom: {
    50: '#f5f2b2',
    500: '#efec91',
    950: '#000000',
  },
}

SCSS

$custom: #efec91;
$custom-light: #f5f2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#efec91",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 145
  },
  "hsl": {
    "h": 58.085,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.92566,
    "c": 0.113,
    "h": 106.8
  },
  "luminance": 0.80386
}

Semantic roles & 50–950 ramp

primary

#EFEC91

secondary

#595DCB

accent

#15D70F

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171611

muted

#858581

Preview Lab

Preview with #EFEC91

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

Preview Lab → · Contrast checker → · Palette generator →