#233F05#233F05

#233F05 is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.088 H 132.8°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX#233F05
RGBrgb(35, 63, 5)
HSLhsl(89, 85%, 13%)
HSVhsv(89, 92%, 25%)
CMYKcmyk(44.4%, 0%, 92.1%, 75.3%)
CIE-LABlab(23.42, -21.24, 29.37)
CIE-LCHlch(23.42, 36.24, 125.87°)
OKLaboklab(33.27% -0.06 0.0649)
OKLCHoklch(33.27% 0.088 132.8)
XYZxyz(2.4980, 3.9232, 0.7692)
Luminance0.0392 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#233F05 #21053F
analogous
#3F3E05 #233F05 #063F05
triadic
#233F05 #05233F #3F0523
tetradic
#233F05 #053F3E #21053F #3F0506
square
#233F05 #053F3E #21053F #3F0506
split-complementary
#233F05 #05063F #3E053F
monochromatic
#101C02 #101C02 #233F05 #427809 #62B00E

Accessibility & contrast

On white

11.77
#233F05 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#233F05 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233F05
11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##233F05#FFFFFF#000000##FFFFFF
##233F051.0011.771.7811.77
#FFFFFF11.771.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#423900
Deuteranopia (green-blind)
#3E370B
Tritanopia (blue-blind)
#233C34
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #233f05;
/* rgb */ color: rgb(35, 63, 5);
/* oklch */ color: oklch(33.3% 0.088 132.8);
Tailwind
colors: {
  custom: {
    50: '#61744b',
    500: '#233f05',
    950: '#000000',
  },
}
SCSS
$custom: #233f05;
$custom-light: #61744b;
$custom-dark: #000000;
JSON
{
  "hex": "#233f05",
  "rgb": {
    "r": 35,
    "g": 63,
    "b": 5
  },
  "hsl": {
    "h": 88.966,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.3327,
    "c": 0.0884,
    "h": 132.8
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary
#233F05
secondary
#4E2080
accent
#2CFC90
background
#F5F7F4
surface
#EAEDE7
border
#C6C8C3
text
#050801
muted
#797B77

Preview Lab

Preview with #233F05

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

Preview Lab → · Contrast checker → · Palette generator →

#233F05 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva