#1F7D43#1F7D43

#1F7D43 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.124 H 151.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#1F7D43
RGB	rgb(31, 125, 67)
HSL	hsl(143, 60%, 31%)
HSV	hsv(143, 75%, 49%)
CMYK	cmyk(75.2%, 0%, 46.4%, 51%)
CIE-LAB	lab(46.13, -40.65, 24.04)
CIE-LCH	lch(46.13, 47.22, 149.40°)
OKLab	oklab(52.18% -0.1094 0.0591)
OKLCH	oklch(52.18% 0.124 151.6)
XYZ	xyz(8.9110, 15.3628, 7.8048)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7D43 #7D1F59

analogous

#2A7D1F #1F7D43 #1F7D72

triadic

#1F7D43 #431F7D #7D431F

tetradic

#1F7D43 #1F2A7D #7D1F59 #7D721F

square

#1F7D43 #1F2A7D #7D1F59 #7D721F

split-complementary

#1F7D43 #721F7D #7D1F2A

monochromatic

#071B0E #134C29 #1F7D43 #2BAE5D #45D17B

Accessibility & contrast

On white

5.16

#1F7D43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#1F7D43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7D43

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7D43	#FFFFFF	#000000	##FFFFFF
##1F7D43	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D723F

Deuteranopia (green-blind)

#726A47

Tritanopia (blue-blind)

#007B6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1f7d43;
/* rgb */ color: rgb(31, 125, 67);
/* oklch */ color: oklch(52.2% 0.124 151.6);

Tailwind

colors: {
  custom: {
    50: '#69a378',
    500: '#1f7d43',
    950: '#000000',
  },
}

SCSS

$custom: #1f7d43;
$custom-light: #69a378;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7d43",
  "rgb": {
    "r": 31,
    "g": 125,
    "b": 67
  },
  "hsl": {
    "h": 142.979,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52181,
    "c": 0.12436,
    "h": 151.6
  },
  "luminance": 0.15364
}

Semantic roles & 50–950 ramp

primary

#1F7D43

secondary

#B04888

accent

#44A7E3

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1F7D43

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

Preview Lab → · Contrast checker → · Palette generator →