#1F671F#1F671F

#1F671F is a mid, vivid green. Relative luminance 0.101; OKLCH L 45.3% C 0.127 H 143.1°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F671F
RGB	rgb(31, 103, 31)
HSL	hsl(120, 54%, 26%)
HSV	hsv(120, 70%, 40%)
CMYK	cmyk(69.9%, 0%, 69.9%, 59.6%)
CIE-LAB	lab(38.00, -37.50, 33.07)
CIE-LCH	lch(38.00, 50.00, 138.59°)
OKLab	oklab(45.31% -0.1018 0.0764)
OKLCH	oklch(45.31% 0.127 143.1)
XYZ	xyz(5.6623, 10.0901, 2.9452)
Luminance	0.1009 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F671F #671F67

analogous

#43671F #1F671F #1F6743

triadic

#1F671F #1F1F67 #671F1F

tetradic

#1F671F #1F4367 #671F67 #67431F

square

#1F671F #1F4367 #671F67 #67431F

split-complementary

#1F671F #431F67 #671F43

monochromatic

#071807 #113811 #1F671F #2D962D #3CC43C

Accessibility & contrast

On white

6.96

#1F671F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#1F671F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F671F

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F671F	#FFFFFF	#000000	##FFFFFF
##1F671F	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D16

Deuteranopia (green-blind)

#615725

Tritanopia (blue-blind)

#0E6458

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1f671f;
/* rgb */ color: rgb(31, 103, 31);
/* oklch */ color: oklch(45.3% 0.127 143.1);

Tailwind

colors: {
  custom: {
    50: '#66935e',
    500: '#1f671f',
    950: '#000000',
  },
}

SCSS

$custom: #1f671f;
$custom-light: #66935e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f671f",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 31
  },
  "hsl": {
    "h": 120,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.45313,
    "c": 0.1273,
    "h": 143.1
  },
  "luminance": 0.10091
}

Semantic roles & 50–950 ramp

primary

#1F671F

secondary

#9B469B

accent

#4BDDDD

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D05

muted

#7A7E79

Preview Lab

Preview with #1F671F

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

Preview Lab → · Contrast checker → · Palette generator →