#253F05#253F05

#253F05 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.4% C 0.087 H 131.6°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX#253F05
RGBrgb(37, 63, 5)
HSLhsl(87, 85%, 13%)
HSVhsv(87, 92%, 25%)
CMYKcmyk(41.3%, 0%, 92.1%, 75.3%)
CIE-LABlab(23.54, -20.38, 29.53)
CIE-LCHlch(23.54, 35.88, 124.62°)
OKLaboklab(33.4% -0.0579 0.0651)
OKLCHoklch(33.4% 0.087 131.6)
XYZxyz(2.5678, 3.9592, 0.7725)
Luminance0.0396 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#253F05 #1F053F
analogous
#3F3C05 #253F05 #083F05
triadic
#253F05 #05253F #3F0525
tetradic
#253F05 #053F3C #1F053F #3F0508
square
#253F05 #053F3C #1F053F #3F0508
split-complementary
#253F05 #05083F #3C053F
monochromatic
#111C02 #111C02 #253F05 #467809 #68B00E

Accessibility & contrast

On white

11.72
#253F05 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#253F05 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253F05
11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##253F05#FFFFFF#000000##FFFFFF
##253F051.0011.721.7911.72
#FFFFFF11.721.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#423900
Deuteranopia (green-blind)
#3F370B
Tritanopia (blue-blind)
#263C34
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #253f05;
/* rgb */ color: rgb(37, 63, 5);
/* oklch */ color: oklch(33.4% 0.087 131.6);
Tailwind
colors: {
  custom: {
    50: '#63744b',
    500: '#253f05',
    950: '#000000',
  },
}
SCSS
$custom: #253f05;
$custom-light: #63744b;
$custom-dark: #000000;
JSON
{
  "hex": "#253f05",
  "rgb": {
    "r": 37,
    "g": 63,
    "b": 5
  },
  "hsl": {
    "h": 86.897,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.334,
    "c": 0.08715,
    "h": 131.6
  },
  "luminance": 0.03959
}

Semantic roles & 50–950 ramp

primary
#253F05
secondary
#4B2080
accent
#2CFC89
background
#F6F7F4
surface
#EBEDE7
border
#C6C8C3
text
#050801
muted
#7A7B77

Preview Lab

Preview with #253F05

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

Preview Lab → · Contrast checker → · Palette generator →

#253F05 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva