#1D9737#1D9737

#1D9737 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.2% C 0.170 H 146.0°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1D9737
RGB	rgb(29, 151, 55)
HSL	hsl(133, 68%, 35%)
HSV	hsv(133, 81%, 59%)
CMYK	cmyk(80.8%, 0%, 63.6%, 40.8%)
CIE-LAB	lab(54.73, -52.22, 40.54)
CIE-LCH	lch(54.73, 66.11, 142.18°)
OKLab	oklab(59.25% -0.1406 0.0949)
OKLCH	oklch(59.25% 0.17 146)
XYZ	xyz(12.2620, 22.6688, 7.3430)
Luminance	0.2267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9737 #971D7D

analogous

#40971D #1D9737 #1D9774

triadic

#1D9737 #371D97 #97371D

tetradic

#1D9737 #1D4097 #971D7D #97741D

square

#1D9737 #1D4097 #971D7D #97741D

split-complementary

#1D9737 #741D97 #971D40

monochromatic

#093012 #136424 #1D9737 #27CA4A #51DE6F

Accessibility & contrast

On white

3.79

#1D9737 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1D9737 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9737

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9737	#FFFFFF	#000000	##000000
##1D9737	1.00	3.79	5.53	5.53
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99892C

Deuteranopia (green-blind)

#8C7F3F

Tritanopia (blue-blind)

#009383

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1d9737;
/* rgb */ color: rgb(29, 151, 55);
/* oklch */ color: oklch(59.2% 0.170 146.0);

Tailwind

colors: {
  custom: {
    50: '#70b772',
    500: '#1d9737',
    950: '#000000',
  },
}

SCSS

$custom: #1d9737;
$custom-light: #70b772;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9737",
  "rgb": {
    "r": 29,
    "g": 151,
    "b": 55
  },
  "hsl": {
    "h": 132.787,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59247,
    "c": 0.16965,
    "h": 146
  },
  "luminance": 0.2267
}

Semantic roles & 50–950 ramp

primary

#1D9737

secondary

#C04FA8

accent

#3DC6EB

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1D9737

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

Preview Lab → · Contrast checker → · Palette generator →