#99E858#99E858

#99E858 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.1% C 0.193 H 133.4°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX#99E858
RGBrgb(153, 232, 88)
HSLhsl(93, 76%, 63%)
HSVhsv(93, 62%, 91%)
CMYKcmyk(34.1%, 0%, 62.1%, 9%)
CIE-LABlab(84.58, -47.47, 60.67)
CIE-LCHlch(84.58, 77.03, 128.04°)
OKLaboklab(85.1% -0.1325 0.1402)
OKLCHoklch(85.1% 0.193 133.4)
XYZxyz(43.7542, 65.1883, 19.5079)
Luminance0.6519 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99E858 #A758E8
analogous
#E1E858 #99E858 #58E85F
triadic
#99E858 #5899E8 #E85899
tetradic
#99E858 #58E1E8 #A758E8 #E85F58
square
#99E858 #58E1E8 #A758E8 #E85F58
split-complementary
#99E858 #5F58E8 #E858E1
monochromatic
#5CAE18 #78E122 #99E858 #BAEF8E #DBF7C4

Accessibility & contrast

On white

1.50
#99E858 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.04
#99E858 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E858
14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99E858#FFFFFF#000000##000000
##99E8581.001.5014.0414.04
#FFFFFF1.501.0021.0021.00
#00000014.0421.001.001.00
##00000014.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#F1D747
Deuteranopia (green-blind)
#E6D163
Tritanopia (blue-blind)
#99DFCA
Achromatopsia (no color)
#D3D3D3

Design tokens & code

CSS
--color: #99e858;
/* rgb */ color: rgb(153, 232, 88);
/* oklch */ color: oklch(85.1% 0.193 133.4);
Tailwind
colors: {
  custom: {
    50: '#bcf08d',
    500: '#99e858',
    950: '#000000',
  },
}
SCSS
$custom: #99e858;
$custom-light: #bcf08d;
$custom-dark: #000000;
JSON
{
  "hex": "#99e858",
  "rgb": {
    "r": 153,
    "g": 232,
    "b": 88
  },
  "hsl": {
    "h": 92.917,
    "s": 75.789,
    "l": 62.745
  },
  "oklch": {
    "l": 0.85098,
    "c": 0.19291,
    "h": 133.4
  },
  "luminance": 0.6519
}

Semantic roles & 50–950 ramp

primary
#99E858
secondary
#7836AF
accent
#0ED87D
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#12160D
muted
#82857F

Preview Lab

Preview with #99E858

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

Preview Lab → · Contrast checker → · Palette generator →

#99E858 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva