#EFEC90#EFEC90

#EFEC90 is a very light, moderate yellow. Relative luminance 0.804; OKLCH L 92.6% C 0.114 H 106.8°. Best body text is #000000 at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC90
RGB	rgb(239, 236, 144)
HSL	hsl(58, 75%, 75%)
HSV	hsv(58, 40%, 94%)
CMYK	cmyk(0%, 1.3%, 39.7%, 6.3%)
CIE-LAB	lab(91.84, -11.97, 44.92)
CIE-LCH	lch(91.84, 46.49, 104.92°)
OKLab	oklab(92.55% -0.033 0.1092)
OKLCH	oklch(92.55% 0.114 106.8)
XYZ	xyz(70.6272, 80.3568, 38.1701)
Luminance	0.8035 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC90 #9093EF

analogous

#EFBC90 #EFEC90 #C3EF90

triadic

#EFEC90 #90EFEC #EC90EF

tetradic

#EFEC90 #90EFBC #9093EF #EF90C3

square

#EFEC90 #90EFBC #9093EF #EF90C3

split-complementary

#EFEC90 #90C3EF #BC90EF

monochromatic

#E0DA25 #E7E35B #EFEC90 #F7F5C5 #FBFAE4

Accessibility & contrast

On white

1.23

#EFEC90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.07

#EFEC90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC90

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC90	#FFFFFF	#000000	##000000
##EFEC90	1.00	1.23	17.07	17.07
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.07	21.00	1.00	1.00
##000000	17.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE589

Deuteranopia (green-blind)

#FCEA94

Tritanopia (blue-blind)

#FCE1D5

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #efec90;
/* rgb */ color: rgb(239, 236, 144);
/* oklch */ color: oklch(92.6% 0.114 106.8);

Tailwind

colors: {
  custom: {
    50: '#f5f2b2',
    500: '#efec90',
    950: '#000000',
  },
}

SCSS

$custom: #efec90;
$custom-light: #f5f2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#efec90",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 144
  },
  "hsl": {
    "h": 58.105,
    "s": 74.803,
    "l": 75.098
  },
  "oklch": {
    "l": 0.92551,
    "c": 0.11408,
    "h": 106.8
  },
  "luminance": 0.80355
}

Semantic roles & 50–950 ramp

primary

#EFEC90

secondary

#585CCB

accent

#15D70F

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171611

muted

#858581

Preview Lab

Preview with #EFEC90

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

Preview Lab → · Contrast checker → · Palette generator →