#1D9B23#1D9B23

#1D9B23 is a mid, vivid green. Relative luminance 0.238; OKLCH L 60.2% C 0.188 H 143.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#1D9B23
RGB	rgb(29, 155, 35)
HSL	hsl(123, 68%, 36%)
HSV	hsv(123, 81%, 61%)
CMYK	cmyk(81.3%, 0%, 77.4%, 39.2%)
CIE-LAB	lab(55.91, -55.48, 49.93)
CIE-LCH	lch(55.91, 74.64, 138.02°)
OKLab	oklab(60.18% -0.1503 0.1122)
OKLCH	oklch(60.18% 0.188 143.3)
XYZ	xyz(12.5306, 23.8237, 5.5278)
Luminance	0.2382 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9B23 #9B1D95

analogous

#569B1D #1D9B23 #1D9B62

triadic

#1D9B23 #231D9B #9B231D

tetradic

#1D9B23 #1D569B #9B1D95 #9B621D

square

#1D9B23 #1D569B #9B1D95 #9B621D

split-complementary

#1D9B23 #621D9B #9B1D56

monochromatic

#0A340C #136717 #1D9B23 #27CF2F #53DF5A

Accessibility & contrast

On white

3.64

#1D9B23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#1D9B23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9B23

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9B23	#FFFFFF	#000000	##000000
##1D9B23	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C06

Deuteranopia (green-blind)

#918231

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1d9b23;
/* rgb */ color: rgb(29, 155, 35);
/* oklch */ color: oklch(60.2% 0.188 143.3);

Tailwind

colors: {
  custom: {
    50: '#72ba67',
    500: '#1d9b23',
    950: '#000000',
  },
}

SCSS

$custom: #1d9b23;
$custom-light: #72ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9b23",
  "rgb": {
    "r": 29,
    "g": 155,
    "b": 35
  },
  "hsl": {
    "h": 122.857,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60179,
    "c": 0.18761,
    "h": 143.3
  },
  "luminance": 0.23825
}

Semantic roles & 50–950 ramp

primary

#1D9B23

secondary

#C252BD

accent

#3CE3EB

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #1D9B23

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

Preview Lab → · Contrast checker → · Palette generator →