#1F8D3D#1F8D3D

#1F8D3D is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.152 H 147.7°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D3D
RGB	rgb(31, 141, 61)
HSL	hsl(136, 64%, 34%)
HSV	hsv(136, 78%, 55%)
CMYK	cmyk(78%, 0%, 56.7%, 44.7%)
CIE-LAB	lab(51.47, -47.66, 33.85)
CIE-LCH	lch(51.47, 58.46, 144.62°)
OKLab	oklab(56.57% -0.1282 0.0809)
OKLCH	oklch(56.57% 0.152 147.7)
XYZ	xyz(10.9314, 19.6767, 7.6358)
Luminance	0.1968 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D3D #8D1F6F

analogous

#388D1F #1F8D3D #1F8D74

triadic

#1F8D3D #3D1F8D #8D3D1F

tetradic

#1F8D3D #1F388D #8D1F6F #8D741F

square

#1F8D3D #1F388D #8D1F6F #8D741F

split-complementary

#1F8D3D #741F8D #8D1F38

monochromatic

#092912 #145B27 #1F8D3D #2ABF53 #4ED874

Accessibility & contrast

On white

4.25

#1F8D3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#1F8D3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D3D

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D3D	#FFFFFF	#000000	##000000
##1F8D3D	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8035

Deuteranopia (green-blind)

#827743

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8d3d;
/* rgb */ color: rgb(31, 141, 61);
/* oklch */ color: oklch(56.6% 0.152 147.7);

Tailwind

colors: {
  custom: {
    50: '#6eaf75',
    500: '#1f8d3d',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d3d;
$custom-light: #6eaf75;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d3d",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 61
  },
  "hsl": {
    "h": 136.364,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56574,
    "c": 0.15157,
    "h": 147.7
  },
  "luminance": 0.19678
}

Semantic roles & 50–950 ramp

primary

#1F8D3D

secondary

#BB4D9D

accent

#41BAE7

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1F8D3D

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

Preview Lab → · Contrast checker → · Palette generator →