#1D9B3B#1D9B3B

#1D9B3B is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.4% C 0.171 H 146.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1D9B3B
RGB	rgb(29, 155, 59)
HSL	hsl(134, 68%, 36%)
HSV	hsv(134, 81%, 61%)
CMYK	cmyk(81.3%, 0%, 61.9%, 39.2%)
CIE-LAB	lab(56.11, -53.08, 40.25)
CIE-LCH	lch(56.11, 66.61, 142.82°)
OKLab	oklab(60.4% -0.1428 0.0947)
OKLCH	oklch(60.4% 0.171 146.5)
XYZ	xyz(13.0165, 24.0181, 8.0868)
Luminance	0.2402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9B3B #9B1D7D

analogous

#3E9B1D #1D9B3B #1D9B7A

triadic

#1D9B3B #3B1D9B #9B3B1D

tetradic

#1D9B3B #1D3E9B #9B1D7D #9B7A1D

square

#1D9B3B #1D3E9B #9B1D7D #9B7A1D

split-complementary

#1D9B3B #7A1D9B #9B1D3E

monochromatic

#0A3414 #136727 #1D9B3B #27CF4F #53DF75

Accessibility & contrast

On white

3.62

#1D9B3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#1D9B3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9B3B

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9B3B	#FFFFFF	#000000	##000000
##1D9B3B	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8C31

Deuteranopia (green-blind)

#8F8343

Tritanopia (blue-blind)

#009786

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1d9b3b;
/* rgb */ color: rgb(29, 155, 59);
/* oklch */ color: oklch(60.4% 0.171 146.5);

Tailwind

colors: {
  custom: {
    50: '#71ba74',
    500: '#1d9b3b',
    950: '#000000',
  },
}

SCSS

$custom: #1d9b3b;
$custom-light: #71ba74;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9b3b",
  "rgb": {
    "r": 29,
    "g": 155,
    "b": 59
  },
  "hsl": {
    "h": 134.286,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60403,
    "c": 0.17133,
    "h": 146.5
  },
  "luminance": 0.2402
}

Semantic roles & 50–950 ramp

primary

#1D9B3B

secondary

#C252A7

accent

#3CC2EB

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1D9B3B

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

Preview Lab → · Contrast checker → · Palette generator →