#1D9531#1D9531

#1D9531 is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.6% C 0.172 H 145.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#1D9531
RGB	rgb(29, 149, 49)
HSL	hsl(130, 67%, 35%)
HSV	hsv(130, 81%, 58%)
CMYK	cmyk(80.5%, 0%, 67.1%, 41.6%)
CIE-LAB	lab(54.00, -52.25, 42.43)
CIE-LCH	lch(54.00, 67.30, 140.92°)
OKLab	oklab(58.63% -0.1409 0.0983)
OKLCH	oklch(58.63% 0.172 145.1)
XYZ	xyz(11.8077, 21.9764, 6.5247)
Luminance	0.2198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9531 #951D81

analogous

#45951D #1D9531 #1D956D

triadic

#1D9531 #311D95 #95311D

tetradic

#1D9531 #1D4595 #951D81 #956D1D

square

#1D9531 #1D4595 #951D81 #956D1D

split-complementary

#1D9531 #6D1D95 #951D45

monochromatic

#092F0F #136220 #1D9531 #27C842 #50DD67

Accessibility & contrast

On white

3.89

#1D9531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#1D9531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9531

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9531	#FFFFFF	#000000	##000000
##1D9531	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988724

Deuteranopia (green-blind)

#8B7E3A

Tritanopia (blue-blind)

#009180

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1d9531;
/* rgb */ color: rgb(29, 149, 49);
/* oklch */ color: oklch(58.6% 0.172 145.1);

Tailwind

colors: {
  custom: {
    50: '#70b56e',
    500: '#1d9531',
    950: '#000000',
  },
}

SCSS

$custom: #1d9531;
$custom-light: #70b56e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9531",
  "rgb": {
    "r": 29,
    "g": 149,
    "b": 49
  },
  "hsl": {
    "h": 130,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58625,
    "c": 0.17181,
    "h": 145.1
  },
  "luminance": 0.21978
}

Semantic roles & 50–950 ramp

primary

#1D9531

secondary

#C04EAD

accent

#3DCEEA

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1D9531

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

Preview Lab → · Contrast checker → · Palette generator →