#1F7D34#1F7D34

#1F7D34 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.139 H 146.9°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#1F7D34
RGB	rgb(31, 125, 52)
HSL	hsl(133, 60%, 31%)
HSV	hsv(133, 75%, 49%)
CMYK	cmyk(75.2%, 0%, 58.4%, 51%)
CIE-LAB	lab(45.91, -43.12, 31.78)
CIE-LCH	lch(45.91, 53.57, 143.61°)
OKLab	oklab(51.94% -0.1162 0.0757)
OKLCH	oklch(51.94% 0.139 146.9)
XYZ	xyz(8.5179, 15.2055, 5.7342)
Luminance	0.1521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7D34 #7D1F68

analogous

#397D1F #1F7D34 #1F7D63

triadic

#1F7D34 #341F7D #7D341F

tetradic

#1F7D34 #1F397D #7D1F68 #7D631F

square

#1F7D34 #1F397D #7D1F68 #7D631F

split-complementary

#1F7D34 #631F7D #7D1F39

monochromatic

#071B0B #134C20 #1F7D34 #2BAE48 #45D165

Accessibility & contrast

On white

5.20

#1F7D34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#1F7D34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7D34

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7D34	#FFFFFF	#000000	##FFFFFF
##1F7D34	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F712D

Deuteranopia (green-blind)

#746A3A

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1f7d34;
/* rgb */ color: rgb(31, 125, 52);
/* oklch */ color: oklch(51.9% 0.139 146.9);

Tailwind

colors: {
  custom: {
    50: '#6aa46e',
    500: '#1f7d34',
    950: '#000000',
  },
}

SCSS

$custom: #1f7d34;
$custom-light: #6aa46e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7d34",
  "rgb": {
    "r": 31,
    "g": 125,
    "b": 52
  },
  "hsl": {
    "h": 133.404,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51936,
    "c": 0.13865,
    "h": 146.9
  },
  "luminance": 0.15206
}

Semantic roles & 50–950 ramp

primary

#1F7D34

secondary

#B04899

accent

#44C0E3

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1F7D34

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

Preview Lab → · Contrast checker → · Palette generator →