#E5EF6B#E5EF6B

#E5EF6B is a very light, vivid yellow. Relative luminance 0.795; OKLCH L 91.9% C 0.155 H 113.0°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX#E5EF6B
RGBrgb(229, 239, 107)
HSLhsl(65, 80%, 68%)
HSVhsv(65, 55%, 94%)
CMYKcmyk(4.2%, 0%, 55.2%, 6.3%)
CIE-LABlab(91.44, -20.71, 61.52)
CIE-LCHlch(91.44, 64.91, 108.60°)
OKLaboklab(91.9% -0.0608 0.143)
OKLCHoklch(91.9% 0.155 113)
XYZxyz(65.8349, 79.4538, 25.7751)
Luminance0.7945 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E5EF6B #756BEF
analogous
#EFB76B #E5EF6B #A3EF6B
triadic
#E5EF6B #6BE5EF #EF6BE5
tetradic
#E5EF6B #6BEFB7 #756BEF #EF6BA3
square
#E5EF6B #6BEFB7 #756BEF #EF6BA3
split-complementary
#E5EF6B #6BA3EF #B76BEF
monochromatic
#BCCA16 #DBE934 #E5EF6B #EFF5A2 #F8FBD9

Accessibility & contrast

On white

1.24
#E5EF6B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.89
#E5EF6B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EF6B
16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E5EF6B#FFFFFF#000000##000000
##E5EF6B1.001.2416.8916.89
#FFFFFF1.241.0021.0021.00
#00000016.8921.001.001.00
##00000016.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE55D
Deuteranopia (green-blind)
#FFE873
Tritanopia (blue-blind)
#F2E2D2
Achromatopsia (no color)
#E6E6E6

Design tokens & code

CSS
--color: #e5ef6b;
/* rgb */ color: rgb(229, 239, 107);
/* oklch */ color: oklch(91.9% 0.155 113.0);
Tailwind
colors: {
  custom: {
    50: '#f0f499',
    500: '#e5ef6b',
    950: '#000000',
  },
}
SCSS
$custom: #e5ef6b;
$custom-light: #f0f499;
$custom-dark: #000000;
JSON
{
  "hex": "#e5ef6b",
  "rgb": {
    "r": 229,
    "g": 239,
    "b": 107
  },
  "hsl": {
    "h": 64.545,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91903,
    "c": 0.15533,
    "h": 113
  },
  "luminance": 0.79453
}

Semantic roles & 50–950 ramp

primary
#E5EF6B
secondary
#4237C7
accent
#09DD19
background
#FFFFFC
surface
#FEFEF5
border
#D6D6CF
text
#17170E
muted
#85857F

Preview Lab

Preview with #E5EF6B

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

Preview Lab → · Contrast checker → · Palette generator →

#E5EF6B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva