#1F7240#1F7240

#1F7240 is a mid, moderate green. Relative luminance 0.127; OKLCH L 49.0% C 0.112 H 152.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F7240
RGB	rgb(31, 114, 64)
HSL	hsl(144, 57%, 28%)
HSV	hsv(144, 73%, 45%)
CMYK	cmyk(72.8%, 0%, 43.9%, 55.3%)
CIE-LAB	lab(42.30, -36.77, 20.76)
CIE-LCH	lch(42.30, 42.23, 150.54°)
OKLab	oklab(49.01% -0.0991 0.0514)
OKLCH	oklch(49.01% 0.112 152.6)
XYZ	xyz(7.5072, 12.6953, 6.9043)
Luminance	0.1270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7240 #721F51

analogous

#28721F #1F7240 #1F7269

triadic

#1F7240 #401F72 #72401F

tetradic

#1F7240 #1F2872 #721F51 #72691F

square

#1F7240 #1F2872 #721F51 #72691F

split-complementary

#1F7240 #691F72 #721F28

monochromatic

#07180E #124225 #1F7240 #2CA25B #40CB77

Accessibility & contrast

On white

5.93

#1F7240 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#1F7240 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7240

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7240	#FFFFFF	#000000	##FFFFFF
##1F7240	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72683C

Deuteranopia (green-blind)

#686143

Tritanopia (blue-blind)

#007066

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1f7240;
/* rgb */ color: rgb(31, 114, 64);
/* oklch */ color: oklch(49.0% 0.112 152.6);

Tailwind

colors: {
  custom: {
    50: '#679b75',
    500: '#1f7240',
    950: '#000000',
  },
}

SCSS

$custom: #1f7240;
$custom-light: #679b75;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7240",
  "rgb": {
    "r": 31,
    "g": 114,
    "b": 64
  },
  "hsl": {
    "h": 143.855,
    "s": 57.241,
    "l": 28.431
  },
  "oklch": {
    "l": 0.49007,
    "c": 0.11168,
    "h": 152.6
  },
  "luminance": 0.12696
}

Semantic roles & 50–950 ramp

primary

#1F7240

secondary

#A64780

accent

#47A4E0

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #1F7240

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

Preview Lab → · Contrast checker → · Palette generator →