#1D8740#1D8740

#1D8740 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.142 H 149.3°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1D8740
RGB	rgb(29, 135, 64)
HSL	hsl(140, 65%, 32%)
HSV	hsv(140, 79%, 53%)
CMYK	cmyk(78.5%, 0%, 52.6%, 47.1%)
CIE-LAB	lab(49.45, -45.30, 29.83)
CIE-LCH	lch(49.45, 54.24, 146.63°)
OKLab	oklab(54.9% -0.1217 0.0722)
OKLCH	oklch(54.9% 0.142 149.3)
XYZ	xyz(10.0953, 17.9581, 7.7837)
Luminance	0.1796 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8740 #871D64

analogous

#2F871D #1D8740 #1D8775

triadic

#1D8740 #401D87 #87401D

tetradic

#1D8740 #1D2F87 #871D64 #87751D

square

#1D8740 #1D2F87 #871D64 #87751D

split-complementary

#1D8740 #751D87 #871D2F

monochromatic

#072210 #125528 #1D8740 #28B958 #47D777

Accessibility & contrast

On white

4.57

#1D8740 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#1D8740 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8740

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8740	#FFFFFF	#000000	##000000
##1D8740	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B3A

Deuteranopia (green-blind)

#7C7245

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1d8740;
/* rgb */ color: rgb(29, 135, 64);
/* oklch */ color: oklch(54.9% 0.142 149.3);

Tailwind

colors: {
  custom: {
    50: '#6bab76',
    500: '#1d8740',
    950: '#000000',
  },
}

SCSS

$custom: #1d8740;
$custom-light: #6bab76;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8740",
  "rgb": {
    "r": 29,
    "g": 135,
    "b": 64
  },
  "hsl": {
    "h": 139.811,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.549,
    "c": 0.14152,
    "h": 149.3
  },
  "luminance": 0.17959
}

Semantic roles & 50–950 ramp

primary

#1D8740

secondary

#B94693

accent

#40B0E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1D8740

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

Preview Lab → · Contrast checker → · Palette generator →