#002503#002503

#002503 is a very dark, moderate green. Relative luminance 0.013; OKLCH L 23.0% C 0.074 H 144.3°. Best body text is #FFFFFF at 16.59:1 contrast (WCAG AA passes).

Color values

HEX#002503
RGBrgb(0, 37, 3)
HSLhsl(125, 100%, 7%)
HSVhsv(125, 100%, 15%)
CMYKcmyk(100%, 0%, 91.9%, 85.5%)
CIE-LABlab(11.48, -21.71, 15.40)
CIE-LCHlch(11.48, 26.62, 144.65°)
OKLaboklab(22.97% -0.0599 0.043)
OKLCHoklch(22.97% 0.074 144.3)
XYZxyz(0.6780, 1.3296, 0.3070)
Luminance0.0133 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#002503 #250022
analogous
#102500 #002503 #002516
triadic
#002503 #030025 #250300
tetradic
#002503 #001025 #250022 #251600
square
#002503 #001025 #250022 #251600
split-complementary
#002503 #160025 #250010
monochromatic
#001F02 #001F02 #002503 #006208 #009F0D

Accessibility & contrast

On white

16.59
#002503 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.27
#002503 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #002503
16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##002503#FFFFFF#000000##FFFFFF
##0025031.0016.591.2716.59
#FFFFFF16.591.0021.001.00
#0000001.2721.001.0021.00
##FFFFFF16.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#262000
Deuteranopia (green-blind)
#221D06
Tritanopia (blue-blind)
#00241E
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #002503;
/* rgb */ color: rgb(0, 37, 3);
/* oklch */ color: oklch(23.0% 0.074 144.3);
Tailwind
colors: {
  custom: {
    50: '#466048',
    500: '#002503',
    950: '#000000',
  },
}
SCSS
$custom: #002503;
$custom-light: #466048;
$custom-dark: #000000;
JSON
{
  "hex": "#002503",
  "rgb": {
    "r": 0,
    "g": 37,
    "b": 3
  },
  "hsl": {
    "h": 124.865,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.22968,
    "c": 0.07371,
    "h": 144.3
  },
  "luminance": 0.0133
}

Semantic roles & 50–950 ramp

primary
#002503
secondary
#6D1366
accent
#29EEFF
background
#F4F5F4
surface
#E6E9E6
border
#C2C5C2
text
#000500
muted
#777977

Preview Lab

Preview with #002503

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

Preview Lab → · Contrast checker → · Palette generator →

#002503 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva