#EFE867#EFE867

#EFE867 is a very light, vivid yellow. Relative luminance 0.770; OKLCH L 91.2% C 0.150 H 106.1°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#EFE867
RGB	rgb(239, 232, 103)
HSL	hsl(57, 81%, 67%)
HSV	hsv(57, 57%, 94%)
CMYK	cmyk(0%, 2.9%, 56.9%, 6.3%)
CIE-LAB	lab(90.34, -13.60, 62.24)
CIE-LCH	lch(90.34, 63.71, 102.32°)
OKLab	oklab(91.21% -0.0416 0.1439)
OKLCH	oklch(91.21% 0.15 106.1)
XYZ	xyz(66.9035, 77.0453, 24.1763)
Luminance	0.7704 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE867 #676EEF

analogous

#EFA467 #EFE867 #B2EF67

triadic

#EFE867 #67EFE8 #E867EF

tetradic

#EFE867 #67EFA4 #676EEF #EF67B2

square

#EFE867 #67EFA4 #676EEF #EF67B2

split-complementary

#EFE867 #67B2EF #A467EF

monochromatic

#C7BE15 #E9E030 #EFE867 #F5F09E #FBF9D6

Accessibility & contrast

On white

1.28

#EFE867 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#EFE867 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE867

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE867	#FFFFFF	#000000	##000000
##EFE867	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE059

Deuteranopia (green-blind)

#FDE66E

Tritanopia (blue-blind)

#FFDACC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe867;
/* rgb */ color: rgb(239, 232, 103);
/* oklch */ color: oklch(91.2% 0.150 106.1);

Tailwind

colors: {
  custom: {
    50: '#f7ef97',
    500: '#efe867',
    950: '#000000',
  },
}

SCSS

$custom: #efe867;
$custom-light: #f7ef97;
$custom-dark: #000000;

JSON

{
  "hex": "#efe867",
  "rgb": {
    "r": 239,
    "g": 232,
    "b": 103
  },
  "hsl": {
    "h": 56.912,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.91205,
    "c": 0.14974,
    "h": 106.1
  },
  "luminance": 0.77043
}

Semantic roles & 50–950 ramp

primary

#EFE867

secondary

#363EC4

accent

#13DD08

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFE867

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

Preview Lab → · Contrast checker → · Palette generator →