#1F673C#1F673C

#1F673C is a mid, moderate green. Relative luminance 0.103; OKLCH L 45.8% C 0.100 H 153.3°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#1F673C
RGB	rgb(31, 103, 60)
HSL	hsl(144, 54%, 26%)
HSV	hsv(144, 70%, 40%)
CMYK	cmyk(69.9%, 0%, 41.7%, 59.6%)
CIE-LAB	lab(38.41, -32.91, 17.96)
CIE-LCH	lch(38.41, 37.49, 151.37°)
OKLab	oklab(45.78% -0.0889 0.0447)
OKLCH	oklch(45.78% 0.1 153.3)
XYZ	xyz(6.2304, 10.3174, 5.9372)
Luminance	0.1032 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F673C #671F4A

analogous

#26671F #1F673C #1F6760

triadic

#1F673C #3C1F67 #673C1F

tetradic

#1F673C #1F2667 #671F4A #67601F

square

#1F673C #1F2667 #671F4A #67601F

split-complementary

#1F673C #601F67 #671F26

monochromatic

#07180E #113821 #1F673C #2D9657 #3CC473

Accessibility & contrast

On white

6.85

#1F673C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#1F673C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F673C

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F673C	#FFFFFF	#000000	##FFFFFF
##1F673C	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E39

Deuteranopia (green-blind)

#5E583F

Tritanopia (blue-blind)

#00665C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1f673c;
/* rgb */ color: rgb(31, 103, 60);
/* oklch */ color: oklch(45.8% 0.100 153.3);

Tailwind

colors: {
  custom: {
    50: '#649372',
    500: '#1f673c',
    950: '#000000',
  },
}

SCSS

$custom: #1f673c;
$custom-light: #649372;
$custom-dark: #000000;

JSON

{
  "hex": "#1f673c",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 60
  },
  "hsl": {
    "h": 144.167,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.45776,
    "c": 0.09953,
    "h": 153.3
  },
  "luminance": 0.10318
}

Semantic roles & 50–950 ramp

primary

#1F673C

secondary

#9B4679

accent

#4BA2DD

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #1F673C

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

Preview Lab → · Contrast checker → · Palette generator →