#1F862B#1F862B

#1F862B is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.4% C 0.158 H 144.5°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#1F862B
RGB	rgb(31, 134, 43)
HSL	hsl(127, 62%, 32%)
HSV	hsv(127, 77%, 53%)
CMYK	cmyk(76.9%, 0%, 67.9%, 47.5%)
CIE-LAB	lab(48.90, -47.50, 39.51)
CIE-LCH	lch(48.90, 61.78, 140.25°)
OKLab	oklab(54.38% -0.1284 0.0914)
OKLCH	oklch(54.38% 0.158 144.5)
XYZ	xyz(9.5256, 17.5148, 5.1637)
Luminance	0.1752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F862B #861F7A

analogous

#47861F #1F862B #1F865E

triadic

#1F862B #2B1F86 #862B1F

tetradic

#1F862B #1F4786 #861F7A #865E1F

square

#1F862B #1F4786 #861F7A #865E1F

split-complementary

#1F862B #5E1F86 #861F47

monochromatic

#08230B #14541B #1F862B #2AB83B #4AD55A

Accessibility & contrast

On white

4.66

#1F862B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#1F862B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1F862B

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F862B	#FFFFFF	#000000	##FFFFFF
##1F862B	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88791F

Deuteranopia (green-blind)

#7D7133

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1f862b;
/* rgb */ color: rgb(31, 134, 43);
/* oklch */ color: oklch(54.4% 0.158 144.5);

Tailwind

colors: {
  custom: {
    50: '#6daa69',
    500: '#1f862b',
    950: '#000000',
  },
}

SCSS

$custom: #1f862b;
$custom-light: #6daa69;
$custom-dark: #000000;

JSON

{
  "hex": "#1f862b",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 43
  },
  "hsl": {
    "h": 126.99,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.54383,
    "c": 0.1576,
    "h": 144.5
  },
  "luminance": 0.17516
}

Semantic roles & 50–950 ramp

primary

#1F862B

secondary

#B849AB

accent

#42D2E5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1F862B

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

Preview Lab → · Contrast checker → · Palette generator →