#203F0B#203F0B

#203F0B is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.1% C 0.086 H 135.5°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#203F0B
RGB	rgb(32, 63, 11)
HSL	hsl(96, 70%, 15%)
HSV	hsv(96, 83%, 25%)
CMYK	cmyk(49.2%, 0%, 82.5%, 75.3%)
CIE-LAB	lab(23.29, -21.99, 26.73)
CIE-LCH	lch(23.29, 34.62, 129.44°)
OKLab	oklab(33.14% -0.0613 0.0602)
OKLCH	oklch(33.14% 0.086 135.5)
XYZ	xyz(2.4335, 3.8861, 0.9384)
Luminance	0.0389 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.07

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203F0B #2A0B3F

analogous

#3A3F0B #203F0B #0B3F10

triadic

#203F0B #0B203F #3F0B20

tetradic

#203F0B #0B3A3F #2A0B3F #3F100B

square

#203F0B #0B3A3F #2A0B3F #3F100B

split-complementary

#203F0B #100B3F #3F0B3A

monochromatic

#0D1A05 #0D1A05 #203F0B #3A7314 #55A71D

Accessibility & contrast

On white

11.82

#203F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#203F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203F0B

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203F0B	#FFFFFF	#000000	##FFFFFF
##203F0B	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423904

Deuteranopia (green-blind)

#3D3710

Tritanopia (blue-blind)

#1F3C35

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #203f0b;
/* rgb */ color: rgb(32, 63, 11);
/* oklch */ color: oklch(33.1% 0.086 135.5);

Tailwind

colors: {
  custom: {
    50: '#5f744e',
    500: '#203f0b',
    950: '#000000',
  },
}

SCSS

$custom: #203f0b;
$custom-light: #5f744e;
$custom-dark: #000000;

JSON

{
  "hex": "#203f0b",
  "rgb": {
    "r": 32,
    "g": 63,
    "b": 11
  },
  "hsl": {
    "h": 95.769,
    "s": 70.27,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33136,
    "c": 0.08595,
    "h": 135.5
  },
  "luminance": 0.03886
}

Semantic roles & 50–950 ramp

primary

#203F0B

secondary

#5B2A7C

accent

#3BEDA5

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #203F0B

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

Preview Lab → · Contrast checker → · Palette generator →