#99DC4D#99DC4D

#99DC4D is a very light, vivid yellow-green. Relative luminance 0.585; OKLCH L 82.2% C 0.186 H 131.0°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX#99DC4D
RGBrgb(153, 220, 77)
HSLhsl(88, 67%, 58%)
HSVhsv(88, 65%, 86%)
CMYKcmyk(30.5%, 0%, 65%, 13.7%)
CIE-LABlab(81.01, -43.25, 61.29)
CIE-LCHlch(81.01, 75.01, 125.21°)
OKLaboklab(82.16% -0.1218 0.1402)
OKLCHoklch(82.16% 0.186 131)
XYZxyz(40.0692, 58.4932, 16.1989)
Luminance0.5849 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99DC4D #904DDC
analogous
#DCD74D #99DC4D #51DC4D
triadic
#99DC4D #4D99DC #DC4D99
tetradic
#99DC4D #4DDCD7 #904DDC #DC4D51
square
#99DC4D #4DDCD7 #904DDC #DC4D51
split-complementary
#99DC4D #4D51DC #D74DDC
monochromatic
#5B921D #7BC527 #99DC4D #B6E680 #D4F0B3

Accessibility & contrast

On white

1.65
#99DC4D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.70
#99DC4D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DC4D
12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99DC4D#FFFFFF#000000##000000
##99DC4D1.001.6512.7012.70
#FFFFFF1.651.0021.0021.00
#00000012.7021.001.001.00
##00000012.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CC3A
Deuteranopia (green-blind)
#DCC759
Tritanopia (blue-blind)
#9CD3BF
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #99dc4d;
/* rgb */ color: rgb(153, 220, 77);
/* oklch */ color: oklch(82.2% 0.186 131.0);
Tailwind
colors: {
  custom: {
    50: '#bbe785',
    500: '#99dc4d',
    950: '#000000',
  },
}
SCSS
$custom: #99dc4d;
$custom-light: #bbe785;
$custom-dark: #000000;
JSON
{
  "hex": "#99dc4d",
  "rgb": {
    "r": 153,
    "g": 220,
    "b": 77
  },
  "hsl": {
    "h": 88.112,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.82164,
    "c": 0.18573,
    "h": 131
  },
  "luminance": 0.58495
}

Semantic roles & 50–950 ramp

primary
#99DC4D
secondary
#643697
accent
#3EEA8E
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#12160B
muted
#82847E

Preview Lab

Preview with #99DC4D

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

Preview Lab → · Contrast checker → · Palette generator →

#99DC4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva