#1F8136#1F8136

#1F8136 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.142 H 147.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1F8136
RGB	rgb(31, 129, 54)
HSL	hsl(134, 61%, 31%)
HSV	hsv(134, 76%, 51%)
CMYK	cmyk(76%, 0%, 58.1%, 49.4%)
CIE-LAB	lab(47.31, -44.31, 32.42)
CIE-LCH	lch(47.31, 54.91, 143.81°)
OKLab	oklab(53.1% -0.1193 0.0773)
OKLCH	oklch(53.1% 0.142 147.1)
XYZ	xyz(9.0805, 16.2571, 6.1487)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8136 #811F6A

analogous

#39811F #1F8136 #1F8167

triadic

#1F8136 #361F81 #81361F

tetradic

#1F8136 #1F3981 #811F6A #81671F

square

#1F8136 #1F3981 #811F6A #81671F

split-complementary

#1F8136 #671F81 #811F39

monochromatic

#071E0D #135021 #1F8136 #2BB24B #47D368

Accessibility & contrast

On white

4.94

#1F8136 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#1F8136 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8136

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8136	#FFFFFF	#000000	##FFFFFF
##1F8136	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83752F

Deuteranopia (green-blind)

#776D3C

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1f8136;
/* rgb */ color: rgb(31, 129, 54);
/* oklch */ color: oklch(53.1% 0.142 147.1);

Tailwind

colors: {
  custom: {
    50: '#6ba76f',
    500: '#1f8136',
    950: '#000000',
  },
}

SCSS

$custom: #1f8136;
$custom-light: #6ba76f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8136",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 54
  },
  "hsl": {
    "h": 134.082,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.531,
    "c": 0.14215,
    "h": 147.1
  },
  "luminance": 0.16258
}

Semantic roles & 50–950 ramp

primary

#1F8136

secondary

#B4489B

accent

#43BFE4

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #1F8136

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

Preview Lab → · Contrast checker → · Palette generator →