#1F7941#1F7941

#1F7941 is a mid, vivid green. Relative luminance 0.143; OKLCH L 51.0% C 0.121 H 151.6°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#1F7941
RGB	rgb(31, 121, 65)
HSL	hsl(143, 59%, 30%)
HSV	hsv(143, 74%, 47%)
CMYK	cmyk(74.4%, 0%, 46.3%, 52.5%)
CIE-LAB	lab(44.73, -39.43, 23.34)
CIE-LCH	lch(44.73, 45.82, 149.37°)
OKLab	oklab(51.01% -0.1061 0.0575)
OKLCH	oklch(51.01% 0.121 151.6)
XYZ	xyz(8.3559, 14.3468, 7.3288)
Luminance	0.1435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7941 #791F57

analogous

#2A791F #1F7941 #1F796E

triadic

#1F7941 #411F79 #79411F

tetradic

#1F7941 #1F2A79 #791F57 #796E1F

square

#1F7941 #1F2A79 #791F57 #796E1F

split-complementary

#1F7941 #6E1F79 #791F2A

monochromatic

#06180D #134827 #1F7941 #2BAA5B #43CF78

Accessibility & contrast

On white

5.43

#1F7941 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#1F7941 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7941

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7941	#FFFFFF	#000000	##FFFFFF
##1F7941	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E3D

Deuteranopia (green-blind)

#6F6745

Tritanopia (blue-blind)

#00776B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f7941;
/* rgb */ color: rgb(31, 121, 65);
/* oklch */ color: oklch(51.0% 0.121 151.6);

Tailwind

colors: {
  custom: {
    50: '#69a076',
    500: '#1f7941',
    950: '#000000',
  },
}

SCSS

$custom: #1f7941;
$custom-light: #69a076;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7941",
  "rgb": {
    "r": 31,
    "g": 121,
    "b": 65
  },
  "hsl": {
    "h": 142.667,
    "s": 59.211,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51014,
    "c": 0.1207,
    "h": 151.6
  },
  "luminance": 0.14348
}

Semantic roles & 50–950 ramp

primary

#1F7941

secondary

#AC4786

accent

#45A7E2

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1F7941

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

Preview Lab → · Contrast checker → · Palette generator →