#1F7A42#1F7A42

#1F7A42 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.121 H 151.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1F7A42
RGB	rgb(31, 122, 66)
HSL	hsl(143, 59%, 30%)
HSV	hsv(143, 75%, 48%)
CMYK	cmyk(74.6%, 0%, 45.9%, 52.2%)
CIE-LAB	lab(45.09, -39.64, 23.25)
CIE-LCH	lch(45.09, 45.96, 149.61°)
OKLab	oklab(51.32% -0.1067 0.0573)
OKLCH	oklch(51.32% 0.121 151.8)
XYZ	xyz(8.5072, 14.6028, 7.5235)
Luminance	0.1460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7A42 #7A1F57

analogous

#297A1F #1F7A42 #1F7A70

triadic

#1F7A42 #421F7A #7A421F

tetradic

#1F7A42 #1F297A #7A1F57 #7A701F

square

#1F7A42 #1F297A #7A1F57 #7A701F

split-complementary

#1F7A42 #701F7A #7A1F29

monochromatic

#06180D #134928 #1F7A42 #2BAB5C #44CF7A

Accessibility & contrast

On white

5.36

#1F7A42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#1F7A42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7A42

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7A42	#FFFFFF	#000000	##FFFFFF
##1F7A42	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3E

Deuteranopia (green-blind)

#6F6846

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1f7a42;
/* rgb */ color: rgb(31, 122, 66);
/* oklch */ color: oklch(51.3% 0.121 151.8);

Tailwind

colors: {
  custom: {
    50: '#69a177',
    500: '#1f7a42',
    950: '#000000',
  },
}

SCSS

$custom: #1f7a42;
$custom-light: #69a177;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7a42",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 66
  },
  "hsl": {
    "h": 143.077,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.51316,
    "c": 0.12113,
    "h": 151.8
  },
  "luminance": 0.14604
}

Semantic roles & 50–950 ramp

primary

#1F7A42

secondary

#AD4786

accent

#45A6E3

background

#F6FAF7

surface

#ECF3ED

border

#C7CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1F7A42

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

Preview Lab → · Contrast checker → · Palette generator →