#1D8437#1D8437

#1D8437 is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.9% C 0.146 H 147.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#1D8437
RGB	rgb(29, 132, 55)
HSL	hsl(135, 64%, 32%)
HSV	hsv(135, 78%, 52%)
CMYK	cmyk(78%, 0%, 58.3%, 48.2%)
CIE-LAB	lab(48.31, -45.58, 33.10)
CIE-LCH	lch(48.31, 56.33, 144.02°)
OKLab	oklab(53.92% -0.1226 0.0788)
OKLCH	oklch(53.92% 0.146 147.3)
XYZ	xyz(9.4468, 17.0385, 6.4046)
Luminance	0.1704 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8437 #841D6A

analogous

#37841D #1D8437 #1D846B

triadic

#1D8437 #371D84 #84371D

tetradic

#1D8437 #1D3784 #841D6A #846B1D

square

#1D8437 #1D3784 #841D6A #846B1D

split-complementary

#1D8437 #6B1D84 #841D37

monochromatic

#07200D #125222 #1D8437 #28B64C #45D66A

Accessibility & contrast

On white

4.76

#1D8437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#1D8437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8437

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8437	#FFFFFF	#000000	##FFFFFF
##1D8437	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867830

Deuteranopia (green-blind)

#7A6F3D

Tritanopia (blue-blind)

#008173

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1d8437;
/* rgb */ color: rgb(29, 132, 55);
/* oklch */ color: oklch(53.9% 0.146 147.3);

Tailwind

colors: {
  custom: {
    50: '#6ba970',
    500: '#1d8437',
    950: '#000000',
  },
}

SCSS

$custom: #1d8437;
$custom-light: #6ba970;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8437",
  "rgb": {
    "r": 29,
    "g": 132,
    "b": 55
  },
  "hsl": {
    "h": 135.146,
    "s": 63.975,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5392,
    "c": 0.14578,
    "h": 147.3
  },
  "luminance": 0.1704
}

Semantic roles & 50–950 ramp

primary

#1D8437

secondary

#B7469A

accent

#41BDE7

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #1D8437

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

Preview Lab → · Contrast checker → · Palette generator →