#E9EF67#E9EF67

#E9EF67 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.2% C 0.158 H 111.5°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#E9EF67
RGB	rgb(233, 239, 103)
HSL	hsl(63, 81%, 67%)
HSV	hsv(63, 57%, 94%)
CMYK	cmyk(2.5%, 0%, 56.9%, 6.3%)
CIE-LAB	lab(91.70, -19.42, 63.63)
CIE-LCH	lch(91.70, 66.53, 106.97°)
OKLab	oklab(92.18% -0.0578 0.1469)
OKLCH	oklch(92.18% 0.158 111.5)
XYZ	xyz(66.9206, 80.0374, 24.7529)
Luminance	0.8004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9EF67 #6D67EF

analogous

#EFB167 #E9EF67 #A5EF67

triadic

#E9EF67 #67E9EF #EF67E9

tetradic

#E9EF67 #67EFB1 #6D67EF #EF67A5

square

#E9EF67 #67EFB1 #6D67EF #EF67A5

split-complementary

#E9EF67 #67A5EF #B167EF

monochromatic

#BFC715 #E1E930 #E9EF67 #F1F59E #F9FBD6

Accessibility & contrast

On white

1.23

#E9EF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#E9EF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9EF67

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9EF67	#FFFFFF	#000000	##000000
##E9EF67	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE558

Deuteranopia (green-blind)

#FFE96F

Tritanopia (blue-blind)

#F7E2D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e9ef67;
/* rgb */ color: rgb(233, 239, 103);
/* oklch */ color: oklch(92.2% 0.158 111.5);

Tailwind

colors: {
  custom: {
    50: '#f3f497',
    500: '#e9ef67',
    950: '#000000',
  },
}

SCSS

$custom: #e9ef67;
$custom-light: #f3f497;
$custom-dark: #000000;

JSON

{
  "hex": "#e9ef67",
  "rgb": {
    "r": 233,
    "g": 239,
    "b": 103
  },
  "hsl": {
    "h": 62.647,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.92175,
    "c": 0.15788,
    "h": 111.5
  },
  "luminance": 0.80036
}

Semantic roles & 50–950 ramp

primary

#E9EF67

secondary

#3C36C4

accent

#08DD12

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E9EF67

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

Preview Lab → · Contrast checker → · Palette generator →