#1F8D2C#1F8D2C

#1F8D2C is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.4% C 0.165 H 144.5°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D2C
RGB	rgb(31, 141, 44)
HSL	hsl(127, 64%, 34%)
HSV	hsv(127, 78%, 55%)
CMYK	cmyk(78%, 0%, 68.8%, 44.7%)
CIE-LAB	lab(51.29, -49.81, 41.67)
CIE-LCH	lch(51.29, 64.94, 140.08°)
OKLab	oklab(56.37% -0.1346 0.0961)
OKLCH	oklch(56.37% 0.165 144.5)
XYZ	xyz(10.5439, 19.5217, 5.5948)
Luminance	0.1952 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D2C #8D1F80

analogous

#498D1F #1F8D2C #1F8D63

triadic

#1F8D2C #2C1F8D #8D2C1F

tetradic

#1F8D2C #1F498D #8D1F80 #8D631F

square

#1F8D2C #1F498D #8D1F80 #8D631F

split-complementary

#1F8D2C #631F8D #8D1F49

monochromatic

#09290D #145B1C #1F8D2C #2ABF3C #4ED85F

Accessibility & contrast

On white

4.28

#1F8D2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#1F8D2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D2C

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D2C	#FFFFFF	#000000	##000000
##1F8D2C	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1F

Deuteranopia (green-blind)

#837735

Tritanopia (blue-blind)

#008979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f8d2c;
/* rgb */ color: rgb(31, 141, 44);
/* oklch */ color: oklch(56.4% 0.165 144.5);

Tailwind

colors: {
  custom: {
    50: '#6eaf6a',
    500: '#1f8d2c',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d2c;
$custom-light: #6eaf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d2c",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 44
  },
  "hsl": {
    "h": 127.091,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56369,
    "c": 0.16537,
    "h": 144.5
  },
  "luminance": 0.19523
}

Semantic roles & 50–950 ramp

primary

#1F8D2C

secondary

#BB4DAE

accent

#41D3E7

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1F8D2C

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

Preview Lab → · Contrast checker → · Palette generator →