#99E05E#99E05E

#99E05E is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.3% C 0.178 H 133.0°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX#99E05E
RGBrgb(153, 224, 94)
HSLhsl(93, 68%, 62%)
HSVhsv(93, 58%, 88%)
CMYKcmyk(31.7%, 0%, 58%, 12.2%)
CIE-LABlab(82.32, -43.52, 55.57)
CIE-LCHlch(82.32, 70.58, 128.07°)
OKLaboklab(83.28% -0.1212 0.1299)
OKLCHoklch(83.28% 0.178 133)
XYZxyz(41.8122, 60.8902, 20.1375)
Luminance0.6089 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99E05E #A55EE0
analogous
#DAE05E #99E05E #5EE064
triadic
#99E05E #5E99E0 #E05E99
tetradic
#99E05E #5EDAE0 #A55EE0 #E0645E
square
#99E05E #5EDAE0 #A55EE0 #E0645E
split-complementary
#99E05E #645EE0 #E05EDA
monochromatic
#5CA420 #78D62B #99E05E #BAEA91 #DAF4C5

Accessibility & contrast

On white

1.59
#99E05E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.18
#99E05E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E05E
13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99E05E#FFFFFF#000000##000000
##99E05E1.001.5913.1813.18
#FFFFFF1.591.0021.0021.00
#00000013.1821.001.001.00
##00000013.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8D050
Deuteranopia (green-blind)
#DECB67
Tritanopia (blue-blind)
#9AD8C4
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #99e05e;
/* rgb */ color: rgb(153, 224, 94);
/* oklch */ color: oklch(83.3% 0.178 133.0);
Tailwind
colors: {
  custom: {
    50: '#bbea90',
    500: '#99e05e',
    950: '#000000',
  },
}
SCSS
$custom: #99e05e;
$custom-light: #bbea90;
$custom-dark: #000000;
JSON
{
  "hex": "#99e05e",
  "rgb": {
    "r": 153,
    "g": 224,
    "b": 94
  },
  "hsl": {
    "h": 92.769,
    "s": 67.708,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83276,
    "c": 0.17772,
    "h": 133
  },
  "luminance": 0.60892
}

Semantic roles & 50–950 ramp

primary
#99E05E
secondary
#763BA7
accent
#16D07B
background
#FDFEFC
surface
#F9FDF4
border
#D2D5CE
text
#12160D
muted
#82847F

Preview Lab

Preview with #99E05E

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

Preview Lab → · Contrast checker → · Palette generator →

#99E05E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva