#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
RGB	rgb(35, 63, 5)
HSL	hsl(89, 85%, 13%)
HSV	hsv(89, 92%, 25%)
CMYK	cmyk(44.4%, 0%, 92.1%, 75.3%)
CIE-LAB	lab(23.42, -21.24, 29.37)
CIE-LCH	lch(23.42, 36.24, 125.87°)
OKLab	oklab(33.27% -0.06 0.0649)
OKLCH	oklch(33.27% 0.088 132.8)
XYZ	xyz(2.4980, 3.9232, 0.7692)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.60

Hunter Green (survey)

Forest Green (survey)

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
##233F05	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

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 →