#1F7B45#1F7B45

#1F7B45 is a mid, moderate green. Relative luminance 0.149; OKLCH L 51.7% C 0.120 H 152.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#1F7B45
RGB	rgb(31, 123, 69)
HSL	hsl(145, 60%, 30%)
HSV	hsv(145, 75%, 48%)
CMYK	cmyk(74.8%, 0%, 43.9%, 51.8%)
CIE-LAB	lab(45.48, -39.47, 22.08)
CIE-LCH	lch(45.48, 45.23, 150.78°)
OKLab	oklab(51.66% -0.1063 0.0547)
OKLCH	oklch(51.66% 0.12 152.8)
XYZ	xyz(8.7214, 14.8859, 8.0427)
Luminance	0.1489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7B45 #7B1F55

analogous

#277B1F #1F7B45 #1F7B73

triadic

#1F7B45 #451F7B #7B451F

tetradic

#1F7B45 #1F277B #7B1F55 #7B731F

square

#1F7B45 #1F277B #7B1F55 #7B731F

split-complementary

#1F7B45 #731F7B #7B1F27

monochromatic

#06190E #134A2A #1F7B45 #2BAC60 #44D07E

Accessibility & contrast

On white

5.28

#1F7B45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#1F7B45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7B45

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7B45	#FFFFFF	#000000	##FFFFFF
##1F7B45	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7041

Deuteranopia (green-blind)

#706949

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1f7b45;
/* rgb */ color: rgb(31, 123, 69);
/* oklch */ color: oklch(51.7% 0.120 152.8);

Tailwind

colors: {
  custom: {
    50: '#69a279',
    500: '#1f7b45',
    950: '#000000',
  },
}

SCSS

$custom: #1f7b45;
$custom-light: #69a279;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7b45",
  "rgb": {
    "r": 31,
    "g": 123,
    "b": 69
  },
  "hsl": {
    "h": 144.783,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51656,
    "c": 0.11955,
    "h": 152.8
  },
  "luminance": 0.14887
}

Semantic roles & 50–950 ramp

primary

#1F7B45

secondary

#AE4884

accent

#45A2E3

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #1F7B45

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

Preview Lab → · Contrast checker → · Palette generator →