#1D8520#1D8520

#1D8520 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.0% C 0.164 H 143.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D8520
RGB	rgb(29, 133, 32)
HSL	hsl(122, 64%, 32%)
HSV	hsv(122, 78%, 52%)
CMYK	cmyk(78.2%, 0%, 75.9%, 47.8%)
CIE-LAB	lab(48.44, -48.55, 43.56)
CIE-LCH	lch(48.44, 65.23, 138.10°)
OKLab	oklab(53.96% -0.1316 0.0986)
OKLCH	oklch(53.96% 0.164 143.2)
XYZ	xyz(9.1544, 17.1395, 4.1920)
Luminance	0.1714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8520 #851D82

analogous

#4E851D #1D8520 #1D8554

triadic

#1D8520 #201D85 #85201D

tetradic

#1D8520 #1D4E85 #851D82 #85541D

square

#1D8520 #1D4E85 #851D82 #85541D

split-complementary

#1D8520 #541D85 #851D4E

monochromatic

#072108 #125314 #1D8520 #28B72C #46D74A

Accessibility & contrast

On white

4.74

#1D8520 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#1D8520 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D8520

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8520	#FFFFFF	#000000	##FFFFFF
##1D8520	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88780D

Deuteranopia (green-blind)

#7C702B

Tritanopia (blue-blind)

#008171

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1d8520;
/* rgb */ color: rgb(29, 133, 32);
/* oklch */ color: oklch(54.0% 0.164 143.2);

Tailwind

colors: {
  custom: {
    50: '#6caa63',
    500: '#1d8520',
    950: '#000000',
  },
}

SCSS

$custom: #1d8520;
$custom-light: #6caa63;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8520",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 32
  },
  "hsl": {
    "h": 121.731,
    "s": 64.198,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53956,
    "c": 0.16443,
    "h": 143.2
  },
  "luminance": 0.17141
}

Semantic roles & 50–950 ramp

primary

#1D8520

secondary

#B846B5

accent

#41E2E7

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1D8520

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

Preview Lab → · Contrast checker → · Palette generator →