#1D8539#1D8539

#1D8539 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.145 H 147.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D8539
RGB	rgb(29, 133, 57)
HSL	hsl(136, 64%, 32%)
HSV	hsv(136, 78%, 52%)
CMYK	cmyk(78.2%, 0%, 57.1%, 47.8%)
CIE-LAB	lab(48.67, -45.66, 32.52)
CIE-LCH	lch(48.67, 56.05, 144.54°)
OKLab	oklab(54.23% -0.1228 0.0777)
OKLCH	oklch(54.23% 0.145 147.7)
XYZ	xyz(9.6320, 17.3305, 6.7076)
Luminance	0.1733 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8539 #851D69

analogous

#35851D #1D8539 #1D856D

triadic

#1D8539 #391D85 #85391D

tetradic

#1D8539 #1D3585 #851D69 #856D1D

square

#1D8539 #1D3585 #851D69 #856D1D

split-complementary

#1D8539 #6D1D85 #851D35

monochromatic

#07210E #125323 #1D8539 #28B74F #46D76D

Accessibility & contrast

On white

4.70

#1D8539 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#1D8539 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8539

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8539	#FFFFFF	#000000	##FFFFFF
##1D8539	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877932

Deuteranopia (green-blind)

#7B703F

Tritanopia (blue-blind)

#008274

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1d8539;
/* rgb */ color: rgb(29, 133, 57);
/* oklch */ color: oklch(54.2% 0.145 147.7);

Tailwind

colors: {
  custom: {
    50: '#6ba971',
    500: '#1d8539',
    950: '#000000',
  },
}

SCSS

$custom: #1d8539;
$custom-light: #6ba971;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8539",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 57
  },
  "hsl": {
    "h": 136.154,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54231,
    "c": 0.14531,
    "h": 147.7
  },
  "luminance": 0.17332
}

Semantic roles & 50–950 ramp

primary

#1D8539

secondary

#B84699

accent

#41BAE7

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1D8539

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

Preview Lab → · Contrast checker → · Palette generator →