#1D9C23#1D9C23

#1D9C23 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.5% C 0.189 H 143.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#1D9C23
RGB	rgb(29, 156, 35)
HSL	hsl(123, 69%, 36%)
HSV	hsv(123, 81%, 61%)
CMYK	cmyk(81.4%, 0%, 77.6%, 38.8%)
CIE-LAB	lab(56.25, -55.80, 50.26)
CIE-LCH	lch(56.25, 75.10, 137.99°)
OKLab	oklab(60.46% -0.1512 0.1129)
OKLCH	oklch(60.46% 0.189 143.2)
XYZ	xyz(12.6977, 24.1580, 5.5835)
Luminance	0.2416 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9C23 #9C1D96

analogous

#579C1D #1D9C23 #1D9C63

triadic

#1D9C23 #231D9C #9C231D

tetradic

#1D9C23 #1D579C #9C1D96 #9C631D

square

#1D9C23 #1D579C #9C1D96 #9C631D

split-complementary

#1D9C23 #631D9C #9C1D57

monochromatic

#0A350C #136817 #1D9C23 #27D02F #54DF5B

Accessibility & contrast

On white

3.60

#1D9C23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#1D9C23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9C23

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9C23	#FFFFFF	#000000	##000000
##1D9C23	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D05

Deuteranopia (green-blind)

#928331

Tritanopia (blue-blind)

#009785

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1d9c23;
/* rgb */ color: rgb(29, 156, 35);
/* oklch */ color: oklch(60.5% 0.189 143.2);

Tailwind

colors: {
  custom: {
    50: '#72ba67',
    500: '#1d9c23',
    950: '#000000',
  },
}

SCSS

$custom: #1d9c23;
$custom-light: #72ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9c23",
  "rgb": {
    "r": 29,
    "g": 156,
    "b": 35
  },
  "hsl": {
    "h": 122.835,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60457,
    "c": 0.18871,
    "h": 143.2
  },
  "luminance": 0.24159
}

Semantic roles & 50–950 ramp

primary

#1D9C23

secondary

#C252BD

accent

#3CE3EB

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #1D9C23

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

Preview Lab → · Contrast checker → · Palette generator →