#1F7A30#1F7A30

#1F7A30 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.138 H 146.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1F7A30
RGB	rgb(31, 122, 48)
HSL	hsl(131, 59%, 30%)
HSV	hsv(131, 75%, 48%)
CMYK	cmyk(74.6%, 0%, 60.7%, 52.2%)
CIE-LAB	lab(44.83, -42.57, 32.53)
CIE-LCH	lch(44.83, 53.58, 142.61°)
OKLab	oklab(51.03% -0.1148 0.077)
OKLCH	oklch(51.03% 0.138 146.1)
XYZ	xyz(8.0575, 14.4229, 5.1550)
Luminance	0.1442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7A30 #7A1F69

analogous

#3B7A1F #1F7A30 #1F7A5E

triadic

#1F7A30 #301F7A #7A301F

tetradic

#1F7A30 #1F3B7A #7A1F69 #7A5E1F

square

#1F7A30 #1F3B7A #7A1F69 #7A5E1F

split-complementary

#1F7A30 #5E1F7A #7A1F3B

monochromatic

#06180A #13491D #1F7A30 #2BAB43 #44CF5E

Accessibility & contrast

On white

5.41

#1F7A30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#1F7A30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7A30

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7A30	#FFFFFF	#000000	##FFFFFF
##1F7A30	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6F28

Deuteranopia (green-blind)

#716736

Tritanopia (blue-blind)

#00776A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f7a30;
/* rgb */ color: rgb(31, 122, 48);
/* oklch */ color: oklch(51.0% 0.138 146.1);

Tailwind

colors: {
  custom: {
    50: '#69a16b',
    500: '#1f7a30',
    950: '#000000',
  },
}

SCSS

$custom: #1f7a30;
$custom-light: #69a16b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7a30",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 48
  },
  "hsl": {
    "h": 131.209,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.51026,
    "c": 0.13823,
    "h": 146.1
  },
  "luminance": 0.14424
}

Semantic roles & 50–950 ramp

primary

#1F7A30

secondary

#AD479A

accent

#45C5E3

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1F7A30

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

Preview Lab → · Contrast checker → · Palette generator →