#1D9F23#1D9F23

#1D9F23 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.192 H 143.2°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1D9F23
RGB	rgb(29, 159, 35)
HSL	hsl(123, 69%, 37%)
HSV	hsv(123, 82%, 62%)
CMYK	cmyk(81.8%, 0%, 78%, 37.6%)
CIE-LAB	lab(57.25, -56.75, 51.24)
CIE-LCH	lch(57.25, 76.46, 137.92°)
OKLab	oklab(61.29% -0.1538 0.115)
OKLCH	oklch(61.29% 0.192 143.2)
XYZ	xyz(13.2073, 25.1772, 5.7534)
Luminance	0.2518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9F23 #9F1D99

analogous

#589F1D #1D9F23 #1D9F64

triadic

#1D9F23 #231D9F #9F231D

tetradic

#1D9F23 #1D589F #9F1D99 #9F641D

square

#1D9F23 #1D589F #9F1D99 #9F641D

split-complementary

#1D9F23 #641D9F #9F1D58

monochromatic

#0A370C #146B18 #1D9F23 #26D32E #56E05D

Accessibility & contrast

On white

3.48

#1D9F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#1D9F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9F23

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9F23	#FFFFFF	#000000	##000000
##1D9F23	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F03

Deuteranopia (green-blind)

#958631

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1d9f23;
/* rgb */ color: rgb(29, 159, 35);
/* oklch */ color: oklch(61.3% 0.192 143.2);

Tailwind

colors: {
  custom: {
    50: '#73bd68',
    500: '#1d9f23',
    950: '#000000',
  },
}

SCSS

$custom: #1d9f23;
$custom-light: #73bd68;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9f23",
  "rgb": {
    "r": 29,
    "g": 159,
    "b": 35
  },
  "hsl": {
    "h": 122.769,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61291,
    "c": 0.19199,
    "h": 143.2
  },
  "luminance": 0.25179
}

Semantic roles & 50–950 ramp

primary

#1D9F23

secondary

#C454BE

accent

#3CE4EC

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #1D9F23

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

Preview Lab → · Contrast checker → · Palette generator →