#E5F059#E5F059

#E5F059 is a very light, vivid yellow. Relative luminance 0.797; OKLCH L 91.9% C 0.171 H 113.3°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX#E5F059
RGBrgb(229, 240, 89)
HSLhsl(64, 83%, 65%)
HSVhsv(64, 63%, 94%)
CMYKcmyk(4.6%, 0%, 62.9%, 5.9%)
CIE-LABlab(91.55, -22.44, 69.16)
CIE-LCHlch(91.55, 72.71, 107.97°)
OKLaboklab(91.94% -0.0674 0.1569)
OKLCHoklch(91.94% 0.171 113.3)
XYZxyz(65.2781, 79.7008, 21.3943)
Luminance0.7970 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E5F059 #6459F0
analogous
#F0B059 #E5F059 #9AF059
triadic
#E5F059 #59E5F0 #F059E5
tetradic
#E5F059 #59F0B0 #6459F0 #F0599A
square
#E5F059 #59F0B0 #6459F0 #F0599A
split-complementary
#E5F059 #599AF0 #B059F0
monochromatic
#B1BD11 #DCEB21 #E5F059 #EEF591 #F7FAC9

Accessibility & contrast

On white

1.24
#E5F059 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.94
#E5F059 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F059
16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E5F059#FFFFFF#000000##000000
##E5F0591.001.2416.9416.94
#FFFFFF1.241.0021.0021.00
#00000016.9421.001.001.00
##00000016.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE545
Deuteranopia (green-blind)
#FFE863
Tritanopia (blue-blind)
#F3E3D1
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #e5f059;
/* rgb */ color: rgb(229, 240, 89);
/* oklch */ color: oklch(91.9% 0.171 113.3);
Tailwind
colors: {
  custom: {
    50: '#f0f48f',
    500: '#e5f059',
    950: '#000000',
  },
}
SCSS
$custom: #e5f059;
$custom-light: #f0f48f;
$custom-dark: #000000;
JSON
{
  "hex": "#e5f059",
  "rgb": {
    "r": 229,
    "g": 240,
    "b": 89
  },
  "hsl": {
    "h": 64.371,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.91943,
    "c": 0.17081,
    "h": 113.3
  },
  "luminance": 0.79699
}

Semantic roles & 50–950 ramp

primary
#E5F059
secondary
#3B31BC
accent
#06E016
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #E5F059

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

Preview Lab → · Contrast checker → · Palette generator →

#E5F059 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva