#E4F06B#E4F06B

#E4F06B is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.0% C 0.157 H 113.8°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#E4F06B
RGB	rgb(228, 240, 107)
HSL	hsl(65, 82%, 68%)
HSV	hsv(65, 55%, 94%)
CMYK	cmyk(5%, 0%, 55.4%, 5.9%)
CIE-LAB	lab(91.63, -21.58, 61.71)
CIE-LCH	lch(91.63, 65.38, 109.27°)
OKLab	oklab(92.04% -0.0632 0.1434)
OKLCH	oklch(92.04% 0.157 113.8)
XYZ	xyz(65.8102, 79.8768, 25.8580)
Luminance	0.7988 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F06B #776BF0

analogous

#F0BA6B #E4F06B #A1F06B

triadic

#E4F06B #6BE4F0 #F06BE4

tetradic

#E4F06B #6BF0BA #776BF0 #F06BA1

square

#E4F06B #6BF0BA #776BF0 #F06BA1

split-complementary

#E4F06B #6BA1F0 #BA6BF0

monochromatic

#BBCC15 #DAEA33 #E4F06B #EEF6A3 #F8FBDA

Accessibility & contrast

On white

1.24

#E4F06B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#E4F06B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F06B

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F06B	#FFFFFF	#000000	##000000
##E4F06B	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE65D

Deuteranopia (green-blind)

#FFE873

Tritanopia (blue-blind)

#F1E3D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4f06b;
/* rgb */ color: rgb(228, 240, 107);
/* oklch */ color: oklch(92.0% 0.157 113.8);

Tailwind

colors: {
  custom: {
    50: '#eff499',
    500: '#e4f06b',
    950: '#000000',
  },
}

SCSS

$custom: #e4f06b;
$custom-light: #eff499;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f06b",
  "rgb": {
    "r": 228,
    "g": 240,
    "b": 107
  },
  "hsl": {
    "h": 65.414,
    "s": 81.595,
    "l": 68.039
  },
  "oklch": {
    "l": 0.92037,
    "c": 0.1567,
    "h": 113.8
  },
  "luminance": 0.79876
}

Semantic roles & 50–950 ramp

primary

#E4F06B

secondary

#4437C8

accent

#08DE1B

background

#FFFFFC

surface

#FEFEF5

border

#D6D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #E4F06B

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

Preview Lab → · Contrast checker → · Palette generator →