#E4EF6C#E4EF6C

#E4EF6C is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 91.8% C 0.155 H 113.4°. Best body text is #000000 at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#E4EF6C
RGB	rgb(228, 239, 108)
HSL	hsl(65, 80%, 68%)
HSV	hsv(65, 55%, 94%)
CMYK	cmyk(4.6%, 0%, 54.8%, 6.3%)
CIE-LAB	lab(91.37, -21.02, 60.99)
CIE-LCH	lch(91.37, 64.51, 109.02°)
OKLab	oklab(91.84% -0.0615 0.1419)
OKLCH	oklch(91.84% 0.155 113.4)
XYZ	xyz(65.5696, 79.3108, 26.0389)
Luminance	0.7931 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EF6C #776CEF

analogous

#EFB86C #E4EF6C #A2EF6C

triadic

#E4EF6C #6CE4EF #EF6CE4

tetradic

#E4EF6C #6CEFB8 #776CEF #EF6CA2

square

#E4EF6C #6CEFB8 #776CEF #EF6CA2

split-complementary

#E4EF6C #6CA2EF #B86CEF

monochromatic

#BBCB16 #DAE935 #E4EF6C #EEF5A3 #F8FBDA

Accessibility & contrast

On white

1.25

#E4EF6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.86

#E4EF6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EF6C

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EF6C	#FFFFFF	#000000	##000000
##E4EF6C	1.00	1.25	16.86	16.86
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.86	21.00	1.00	1.00
##000000	16.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55F

Deuteranopia (green-blind)

#FEE874

Tritanopia (blue-blind)

#F1E3D2

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e4ef6c;
/* rgb */ color: rgb(228, 239, 108);
/* oklch */ color: oklch(91.8% 0.155 113.4);

Tailwind

colors: {
  custom: {
    50: '#eff49a',
    500: '#e4ef6c',
    950: '#000000',
  },
}

SCSS

$custom: #e4ef6c;
$custom-light: #eff49a;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ef6c",
  "rgb": {
    "r": 228,
    "g": 239,
    "b": 108
  },
  "hsl": {
    "h": 65.038,
    "s": 80.368,
    "l": 68.039
  },
  "oklch": {
    "l": 0.91836,
    "c": 0.15469,
    "h": 113.4
  },
  "luminance": 0.7931
}

Semantic roles & 50–950 ramp

primary

#E4EF6C

secondary

#4438C7

accent

#09DD1B

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4EF6C

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

Preview Lab → · Contrast checker → · Palette generator →