#1F8243#1F8243

#1F8243 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.6% C 0.131 H 150.8°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#1F8243
RGB	rgb(31, 130, 67)
HSL	hsl(142, 61%, 32%)
HSV	hsv(142, 76%, 51%)
CMYK	cmyk(76.2%, 0%, 48.5%, 49%)
CIE-LAB	lab(47.83, -42.60, 26.21)
CIE-LCH	lch(47.83, 50.02, 148.40°)
OKLab	oklab(53.59% -0.1146 0.0641)
OKLCH	oklch(53.59% 0.131 150.8)
XYZ	xyz(9.5600, 16.6607, 8.0211)
Luminance	0.1666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8243 #821F5E

analogous

#2D821F #1F8243 #1F8275

triadic

#1F8243 #431F82 #82431F

tetradic

#1F8243 #1F2D82 #821F5E #82751F

square

#1F8243 #1F2D82 #821F5E #82751F

split-complementary

#1F8243 #751F82 #821F2D

monochromatic

#071F10 #13512A #1F8243 #2BB35C #48D37B

Accessibility & contrast

On white

4.85

#1F8243 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#1F8243 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8243

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8243	#FFFFFF	#000000	##FFFFFF
##1F8243	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83763E

Deuteranopia (green-blind)

#776E47

Tritanopia (blue-blind)

#008073

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1f8243;
/* rgb */ color: rgb(31, 130, 67);
/* oklch */ color: oklch(53.6% 0.131 150.8);

Tailwind

colors: {
  custom: {
    50: '#6ba778',
    500: '#1f8243',
    950: '#000000',
  },
}

SCSS

$custom: #1f8243;
$custom-light: #6ba778;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8243",
  "rgb": {
    "r": 31,
    "g": 130,
    "b": 67
  },
  "hsl": {
    "h": 141.818,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53588,
    "c": 0.13129,
    "h": 150.8
  },
  "luminance": 0.16662
}

Semantic roles & 50–950 ramp

primary

#1F8243

secondary

#B5488D

accent

#43AAE5

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #1F8243

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

Preview Lab → · Contrast checker → · Palette generator →