#1D9028#1D9028

#1D9028 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.1% C 0.172 H 144.0°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1D9028
RGB	rgb(29, 144, 40)
HSL	hsl(126, 66%, 34%)
HSV	hsv(126, 80%, 56%)
CMYK	cmyk(79.9%, 0%, 72.2%, 43.5%)
CIE-LAB	lab(52.24, -51.50, 44.34)
CIE-LCH	lch(52.24, 67.96, 139.28°)
OKLab	oklab(57.14% -0.1393 0.1012)
OKLCH	oklch(57.14% 0.172 144)
XYZ	xyz(10.8622, 20.3596, 5.3644)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9028 #901D85

analogous

#4C901D #1D9028 #1D9062

triadic

#1D9028 #281D90 #90281D

tetradic

#1D9028 #1D4C90 #901D85 #90621D

square

#1D9028 #1D4C90 #901D85 #90621D

split-complementary

#1D9028 #621D90 #901D4C

monochromatic

#082A0C #135D1A #1D9028 #27C336 #4CDB5A

Accessibility & contrast

On white

4.14

#1D9028 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1D9028 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9028

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9028	#FFFFFF	#000000	##000000
##1D9028	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938218

Deuteranopia (green-blind)

#867932

Tritanopia (blue-blind)

#008C7B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1d9028;
/* rgb */ color: rgb(29, 144, 40);
/* oklch */ color: oklch(57.1% 0.172 144.0);

Tailwind

colors: {
  custom: {
    50: '#6fb268',
    500: '#1d9028',
    950: '#000000',
  },
}

SCSS

$custom: #1d9028;
$custom-light: #6fb268;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9028",
  "rgb": {
    "r": 29,
    "g": 144,
    "b": 40
  },
  "hsl": {
    "h": 125.739,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57138,
    "c": 0.17219,
    "h": 144
  },
  "luminance": 0.20361
}

Semantic roles & 50–950 ramp

primary

#1D9028

secondary

#BD4BB3

accent

#3ED9E9

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1D9028

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

Preview Lab → · Contrast checker → · Palette generator →