#1F4910#1F4910

#1F4910 is a dark, moderate green. Relative luminance 0.051; OKLCH L 36.2% C 0.098 H 138.8°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#1F4910
RGB	rgb(31, 73, 16)
HSL	hsl(104, 64%, 17%)
HSV	hsv(104, 78%, 29%)
CMYK	cmyk(57.5%, 0%, 78.1%, 71.4%)
CIE-LAB	lab(27.00, -26.61, 28.27)
CIE-LCH	lch(27.00, 38.83, 133.27°)
OKLab	oklab(36.18% -0.0733 0.0643)
OKLCH	oklch(36.18% 0.098 138.8)
XYZ	xyz(3.0410, 5.0936, 1.3130)
Luminance	0.0509 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.94

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 3.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F4910 #3A1049

analogous

#3B4910 #1F4910 #10491E

triadic

#1F4910 #101F49 #49101F

tetradic

#1F4910 #103B49 #3A1049 #491E10

square

#1F4910 #103B49 #3A1049 #491E10

split-complementary

#1F4910 #1E1049 #49103B

monochromatic

#0B1906 #0B1906 #1F4910 #347B1B #4AAD26

Accessibility & contrast

On white

10.40

#1F4910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#1F4910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F4910

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F4910	#FFFFFF	#000000	##FFFFFF
##1F4910	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4207

Deuteranopia (green-blind)

#463E15

Tritanopia (blue-blind)

#1B463E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1f4910;
/* rgb */ color: rgb(31, 73, 16);
/* oklch */ color: oklch(36.2% 0.098 138.8);

Tailwind

colors: {
  custom: {
    50: '#607c52',
    500: '#1f4910',
    950: '#000000',
  },
}

SCSS

$custom: #1f4910;
$custom-light: #607c52;
$custom-dark: #000000;

JSON

{
  "hex": "#1f4910",
  "rgb": {
    "r": 31,
    "g": 73,
    "b": 16
  },
  "hsl": {
    "h": 104.211,
    "s": 64.045,
    "l": 17.451
  },
  "oklch": {
    "l": 0.36183,
    "c": 0.09751,
    "h": 138.8
  },
  "luminance": 0.05094
}

Semantic roles & 50–950 ramp

primary

#1F4910

secondary

#6E3283

accent

#41E7BB

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1F4910

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

Preview Lab → · Contrast checker → · Palette generator →