#1D9828#1D9828

#1D9828 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.4% C 0.181 H 143.8°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1D9828
RGB	rgb(29, 152, 40)
HSL	hsl(125, 68%, 35%)
HSV	hsv(125, 81%, 60%)
CMYK	cmyk(80.9%, 0%, 73.7%, 40.4%)
CIE-LAB	lab(54.94, -54.12, 47.13)
CIE-LCH	lch(54.94, 71.76, 138.95°)
OKLab	oklab(59.38% -0.1464 0.1071)
OKLCH	oklch(59.38% 0.181 143.8)
XYZ	xyz(12.1171, 22.8694, 5.7827)
Luminance	0.2287 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9828 #981D8D

analogous

#4F981D #1D9828 #1D9865

triadic

#1D9828 #281D98 #98281D

tetradic

#1D9828 #1D4F98 #981D8D #98651D

square

#1D9828 #1D4F98 #981D8D #98651D

split-complementary

#1D9828 #651D98 #981D4F

monochromatic

#09310D #13651A #1D9828 #27CB36 #52DE5E

Accessibility & contrast

On white

3.77

#1D9828 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#1D9828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9828

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9828	#FFFFFF	#000000	##000000
##1D9828	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8914

Deuteranopia (green-blind)

#8E8034

Tritanopia (blue-blind)

#009482

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1d9828;
/* rgb */ color: rgb(29, 152, 40);
/* oklch */ color: oklch(59.4% 0.181 143.8);

Tailwind

colors: {
  custom: {
    50: '#71b769',
    500: '#1d9828',
    950: '#000000',
  },
}

SCSS

$custom: #1d9828;
$custom-light: #71b769;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9828",
  "rgb": {
    "r": 29,
    "g": 152,
    "b": 40
  },
  "hsl": {
    "h": 125.366,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59379,
    "c": 0.18138,
    "h": 143.8
  },
  "luminance": 0.22871
}

Semantic roles & 50–950 ramp

primary

#1D9828

secondary

#C150B7

accent

#3DDBEB

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1D9828

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

Preview Lab → · Contrast checker → · Palette generator →