#E4EF67#E4EF67

#E4EF67 is a very light, vivid yellow. Relative luminance 0.792; OKLCH L 91.8% C 0.159 H 113.4°. Best body text is #000000 at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#E4EF67
RGB	rgb(228, 239, 103)
HSL	hsl(65, 81%, 67%)
HSV	hsv(65, 57%, 94%)
CMYK	cmyk(4.6%, 0%, 56.9%, 6.3%)
CIE-LAB	lab(91.33, -21.40, 63.11)
CIE-LCH	lch(91.33, 66.64, 108.73°)
OKLab	oklab(91.78% -0.0631 0.1459)
OKLCH	oklch(91.78% 0.159 113.4)
XYZ	xyz(65.3111, 79.2074, 24.6774)
Luminance	0.7921 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EF67 #7267EF

analogous

#EFB667 #E4EF67 #A0EF67

triadic

#E4EF67 #67E4EF #EF67E4

tetradic

#E4EF67 #67EFB6 #7267EF #EF67A0

square

#E4EF67 #67EFB6 #7267EF #EF67A0

split-complementary

#E4EF67 #67A0EF #B667EF

monochromatic

#B8C715 #DAE930 #E4EF67 #EEF59E #F8FBD6

Accessibility & contrast

On white

1.25

#E4EF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.84

#E4EF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EF67

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EF67	#FFFFFF	#000000	##000000
##E4EF67	1.00	1.25	16.84	16.84
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.84	21.00	1.00	1.00
##000000	16.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE558

Deuteranopia (green-blind)

#FFE86F

Tritanopia (blue-blind)

#F1E2D2

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e4ef67;
/* rgb */ color: rgb(228, 239, 103);
/* oklch */ color: oklch(91.8% 0.159 113.4);

Tailwind

colors: {
  custom: {
    50: '#eff497',
    500: '#e4ef67',
    950: '#000000',
  },
}

SCSS

$custom: #e4ef67;
$custom-light: #eff497;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ef67",
  "rgb": {
    "r": 228,
    "g": 239,
    "b": 103
  },
  "hsl": {
    "h": 64.853,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.91784,
    "c": 0.15897,
    "h": 113.4
  },
  "luminance": 0.79206
}

Semantic roles & 50–950 ramp

primary

#E4EF67

secondary

#4236C4

accent

#08DD19

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4EF67

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

Preview Lab → · Contrast checker → · Palette generator →