#A9DC5B#A9DC5B

#A9DC5B is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.3% C 0.167 H 127.8°. Best body text is #000000 at 13.08:1 contrast (WCAG AA passes).

Color values

HEX#A9DC5B
RGBrgb(169, 220, 91)
HSLhsl(84, 65%, 61%)
HSVhsv(84, 59%, 86%)
CMYKcmyk(23.2%, 0%, 58.6%, 13.7%)
CIE-LABlab(82.04, -36.26, 56.81)
CIE-LCHlch(82.04, 67.40, 122.55°)
OKLaboklab(83.28% -0.1024 0.1321)
OKLCHoklch(83.28% 0.167 127.8)
XYZxyz(43.8436, 60.3760, 19.2393)
Luminance0.6038 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9DC5B #8E5BDC
analogous
#DCCE5B #A9DC5B #68DC5B
triadic
#A9DC5B #5BA9DC #DC5BA9
tetradic
#A9DC5B #5BDCCE #8E5BDC #DC5B68
square
#A9DC5B #5BDCCE #8E5BDC #DC5B68
split-complementary
#A9DC5B #5B68DC #CE5BDC
monochromatic
#6B9B21 #8ECE2C #A9DC5B #C3E78D #DEF2C0

Accessibility & contrast

On white

1.61
#A9DC5B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.08
#A9DC5B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DC5B
13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9DC5B#FFFFFF#000000##000000
##A9DC5B1.001.6113.0813.08
#FFFFFF1.611.0021.0021.00
#00000013.0821.001.001.00
##00000013.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6CE4D
Deuteranopia (green-blind)
#DFCB64
Tritanopia (blue-blind)
#AED3C0
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #a9dc5b;
/* rgb */ color: rgb(169, 220, 91);
/* oklch */ color: oklch(83.3% 0.167 127.8);
Tailwind
colors: {
  custom: {
    50: '#c5e78e',
    500: '#a9dc5b',
    950: '#000000',
  },
}
SCSS
$custom: #a9dc5b;
$custom-light: #c5e78e;
$custom-dark: #000000;
JSON
{
  "hex": "#a9dc5b",
  "rgb": {
    "r": 169,
    "g": 220,
    "b": 91
  },
  "hsl": {
    "h": 83.721,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.83277,
    "c": 0.16712,
    "h": 127.8
  },
  "luminance": 0.60377
}

Semantic roles & 50–950 ramp

primary
#A9DC5B
secondary
#633C9F
accent
#19CD60
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13160D
muted
#82847F

Preview Lab

Preview with #A9DC5B

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

Preview Lab → · Contrast checker → · Palette generator →

#A9DC5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva