#1D9A23#1D9A23

#1D9A23 is a mid, vivid green. Relative luminance 0.235; OKLCH L 59.9% C 0.187 H 143.3°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#1D9A23
RGB	rgb(29, 154, 35)
HSL	hsl(123, 68%, 36%)
HSV	hsv(123, 81%, 60%)
CMYK	cmyk(81.2%, 0%, 77.3%, 39.6%)
CIE-LAB	lab(55.58, -55.17, 49.60)
CIE-LCH	lch(55.58, 74.18, 138.04°)
OKLab	oklab(59.9% -0.1495 0.1116)
OKLCH	oklch(59.9% 0.187 143.3)
XYZ	xyz(12.3649, 23.4923, 5.4726)
Luminance	0.2349 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9A23 #9A1D94

analogous

#559A1D #1D9A23 #1D9A61

triadic

#1D9A23 #231D9A #9A231D

tetradic

#1D9A23 #1D559A #9A1D94 #9A611D

square

#1D9A23 #1D559A #9A1D94 #9A611D

split-complementary

#1D9A23 #611D9A #9A1D55

monochromatic

#0A330C #136617 #1D9A23 #27CE2F #53DF5A

Accessibility & contrast

On white

3.68

#1D9A23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#1D9A23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9A23

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9A23	#FFFFFF	#000000	##000000
##1D9A23	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B07

Deuteranopia (green-blind)

#908230

Tritanopia (blue-blind)

#009583

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1d9a23;
/* rgb */ color: rgb(29, 154, 35);
/* oklch */ color: oklch(59.9% 0.187 143.3);

Tailwind

colors: {
  custom: {
    50: '#72b967',
    500: '#1d9a23',
    950: '#000000',
  },
}

SCSS

$custom: #1d9a23;
$custom-light: #72b967;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9a23",
  "rgb": {
    "r": 29,
    "g": 154,
    "b": 35
  },
  "hsl": {
    "h": 122.88,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.599,
    "c": 0.18651,
    "h": 143.3
  },
  "luminance": 0.23494
}

Semantic roles & 50–950 ramp

primary

#1D9A23

secondary

#C251BC

accent

#3DE3EB

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #1D9A23

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

Preview Lab → · Contrast checker → · Palette generator →