#1D8137#1D8137

#1D8137 is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.1% C 0.142 H 147.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1D8137
RGB	rgb(29, 129, 55)
HSL	hsl(136, 63%, 31%)
HSV	hsv(136, 78%, 51%)
CMYK	cmyk(77.5%, 0%, 57.4%, 49.4%)
CIE-LAB	lab(47.28, -44.49, 31.87)
CIE-LCH	lch(47.28, 54.73, 144.38°)
OKLab	oklab(53.07% -0.1197 0.0761)
OKLCH	oklch(53.07% 0.142 147.5)
XYZ	xyz(9.0458, 16.2365, 6.2709)
Luminance	0.1624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8137 #811D67

analogous

#35811D #1D8137 #1D8169

triadic

#1D8137 #371D81 #81371D

tetradic

#1D8137 #1D3581 #811D67 #81691D

square

#1D8137 #1D3581 #811D67 #81691D

split-complementary

#1D8137 #691D81 #811D35

monochromatic

#071D0C #124F22 #1D8137 #28B34C #44D569

Accessibility & contrast

On white

4.94

#1D8137 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#1D8137 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8137

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8137	#FFFFFF	#000000	##FFFFFF
##1D8137	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)

#837530

Deuteranopia (green-blind)

#776D3D

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1d8137;
/* rgb */ color: rgb(29, 129, 55);
/* oklch */ color: oklch(53.1% 0.142 147.5);

Tailwind

colors: {
  custom: {
    50: '#6aa770',
    500: '#1d8137',
    950: '#000000',
  },
}

SCSS

$custom: #1d8137;
$custom-light: #6aa770;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8137",
  "rgb": {
    "r": 29,
    "g": 129,
    "b": 55
  },
  "hsl": {
    "h": 135.6,
    "s": 63.291,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53071,
    "c": 0.14186,
    "h": 147.5
  },
  "luminance": 0.16238
}

Semantic roles & 50–950 ramp

primary

#1D8137

secondary

#B44697

accent

#41BBE6

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1D8137

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

Preview Lab → · Contrast checker → · Palette generator →