#1F7338#1F7338

#1F7338 is a mid, vivid green. Relative luminance 0.128; OKLCH L 49.1% C 0.121 H 149.2°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#1F7338
RGB	rgb(31, 115, 56)
HSL	hsl(138, 58%, 29%)
HSV	hsv(138, 73%, 45%)
CMYK	cmyk(73%, 0%, 51.3%, 54.9%)
CIE-LAB	lab(42.52, -38.64, 25.52)
CIE-LCH	lch(42.52, 46.31, 146.56°)
OKLab	oklab(49.14% -0.104 0.062)
OKLCH	oklch(49.14% 0.121 149.2)
XYZ	xyz(7.4090, 12.8375, 5.8280)
Luminance	0.1284 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7338 #731F5A

analogous

#30731F #1F7338 #1F7362

triadic

#1F7338 #381F73 #73381F

tetradic

#1F7338 #1F3073 #731F5A #73621F

square

#1F7338 #1F3073 #731F5A #73621F

split-complementary

#1F7338 #621F73 #731F30

monochromatic

#06180C #124321 #1F7338 #2CA34F #41CC6A

Accessibility & contrast

On white

5.89

#1F7338 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#1F7338 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7338

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7338	#FFFFFF	#000000	##FFFFFF
##1F7338	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746933

Deuteranopia (green-blind)

#6A623C

Tritanopia (blue-blind)

#007165

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #1f7338;
/* rgb */ color: rgb(31, 115, 56);
/* oklch */ color: oklch(49.1% 0.121 149.2);

Tailwind

colors: {
  custom: {
    50: '#679c70',
    500: '#1f7338',
    950: '#000000',
  },
}

SCSS

$custom: #1f7338;
$custom-light: #679c70;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7338",
  "rgb": {
    "r": 31,
    "g": 115,
    "b": 56
  },
  "hsl": {
    "h": 137.857,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49144,
    "c": 0.12114,
    "h": 149.2
  },
  "luminance": 0.12838
}

Semantic roles & 50–950 ramp

primary

#1F7338

secondary

#A7478A

accent

#47B3E1

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #1F7338

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

Preview Lab → · Contrast checker → · Palette generator →