#EFEC69#EFEC69

#EFEC69 is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 92.1% C 0.152 H 107.8°. Best body text is #000000 at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC69
RGB	rgb(239, 236, 105)
HSL	hsl(59, 81%, 67%)
HSV	hsv(59, 56%, 94%)
CMYK	cmyk(0%, 1.3%, 56.1%, 6.3%)
CIE-LAB	lab(91.40, -15.42, 62.55)
CIE-LCH	lch(91.40, 64.43, 103.85°)
OKLab	oklab(92.05% -0.0466 0.1448)
OKLCH	oklch(92.05% 0.152 107.8)
XYZ	xyz(68.1438, 79.3635, 25.0909)
Luminance	0.7936 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC69 #696CEF

analogous

#EFA969 #EFEC69 #AFEF69

triadic

#EFEC69 #69EFEC #EC69EF

tetradic

#EFEC69 #69EFA9 #696CEF #EF69AF

square

#EFEC69 #69EFA9 #696CEF #EF69AF

split-complementary

#EFEC69 #69AFEF #A969EF

monochromatic

#C8C415 #E9E532 #EFEC69 #F5F3A0 #FBFAD8

Accessibility & contrast

On white

1.24

#EFEC69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.87

#EFEC69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC69

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC69	#FFFFFF	#000000	##000000
##EFEC69	1.00	1.24	16.87	16.87
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.87	21.00	1.00	1.00
##000000	16.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE45B

Deuteranopia (green-blind)

#FFE970

Tritanopia (blue-blind)

#FEDECF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efec69;
/* rgb */ color: rgb(239, 236, 105);
/* oklch */ color: oklch(92.1% 0.152 107.8);

Tailwind

colors: {
  custom: {
    50: '#f7f198',
    500: '#efec69',
    950: '#000000',
  },
}

SCSS

$custom: #efec69;
$custom-light: #f7f198;
$custom-dark: #000000;

JSON

{
  "hex": "#efec69",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 105
  },
  "hsl": {
    "h": 58.657,
    "s": 80.723,
    "l": 67.451
  },
  "oklch": {
    "l": 0.92052,
    "c": 0.15205,
    "h": 107.8
  },
  "luminance": 0.79362
}

Semantic roles & 50–950 ramp

primary

#EFEC69

secondary

#373AC5

accent

#0DDD08

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFEC69

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

Preview Lab → · Contrast checker → · Palette generator →