#1D9521#1D9521

#1D9521 is a mid, vivid green. Relative luminance 0.219; OKLCH L 58.5% C 0.182 H 143.1°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1D9521
RGB	rgb(29, 149, 33)
HSL	hsl(122, 67%, 35%)
HSV	hsv(122, 81%, 58%)
CMYK	cmyk(80.5%, 0%, 77.9%, 41.6%)
CIE-LAB	lab(53.88, -53.72, 48.62)
CIE-LCH	lch(53.88, 72.46, 137.85°)
OKLab	oklab(58.49% -0.1456 0.1092)
OKLCH	oklch(58.49% 0.182 143.1)
XYZ	xyz(11.5279, 21.8645, 5.0513)
Luminance	0.2187 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9521 #951D91

analogous

#55951D #1D9521 #1D955D

triadic

#1D9521 #211D95 #95211D

tetradic

#1D9521 #1D5595 #951D91 #955D1D

square

#1D9521 #1D5595 #951D91 #955D1D

split-complementary

#1D9521 #5D1D95 #951D55

monochromatic

#092F0A #136216 #1D9521 #27C82C #50DD54

Accessibility & contrast

On white

3.91

#1D9521 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#1D9521 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9521

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9521	#FFFFFF	#000000	##000000
##1D9521	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988605

Deuteranopia (green-blind)

#8B7D2E

Tritanopia (blue-blind)

#00917F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1d9521;
/* rgb */ color: rgb(29, 149, 33);
/* oklch */ color: oklch(58.5% 0.182 143.1);

Tailwind

colors: {
  custom: {
    50: '#70b565',
    500: '#1d9521',
    950: '#000000',
  },
}

SCSS

$custom: #1d9521;
$custom-light: #70b565;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9521",
  "rgb": {
    "r": 29,
    "g": 149,
    "b": 33
  },
  "hsl": {
    "h": 122,
    "s": 67.416,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58488,
    "c": 0.18205,
    "h": 143.1
  },
  "luminance": 0.21866
}

Semantic roles & 50–950 ramp

primary

#1D9521

secondary

#C04EBC

accent

#3DE5EA

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #1D9521

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

Preview Lab → · Contrast checker → · Palette generator →