#1F9229#1F9229

#1F9229 is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.7% C 0.173 H 143.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#1F9229
RGB	rgb(31, 146, 41)
HSL	hsl(125, 65%, 35%)
HSV	hsv(125, 79%, 57%)
CMYK	cmyk(78.8%, 0%, 71.9%, 42.7%)
CIE-LAB	lab(52.96, -51.79, 44.69)
CIE-LCH	lch(52.96, 68.41, 139.20°)
OKLab	oklab(57.75% -0.1401 0.1021)
OKLCH	oklch(57.75% 0.173 143.9)
XYZ	xyz(11.2434, 21.0078, 5.5597)
Luminance	0.2101 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9229 #921F88

analogous

#4F921F #1F9229 #1F9262

triadic

#1F9229 #291F92 #92291F

tetradic

#1F9229 #1F4F92 #921F88 #92621F

square

#1F9229 #1F4F92 #921F88 #92621F

split-complementary

#1F9229 #621F92 #921F4F

monochromatic

#0A2D0D #14601B #1F9229 #2AC437 #51DA5D

Accessibility & contrast

On white

4.04

#1F9229 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#1F9229 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9229

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9229	#FFFFFF	#000000	##000000
##1F9229	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958419

Deuteranopia (green-blind)

#887B33

Tritanopia (blue-blind)

#008E7D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1f9229;
/* rgb */ color: rgb(31, 146, 41);
/* oklch */ color: oklch(57.7% 0.173 143.9);

Tailwind

colors: {
  custom: {
    50: '#70b369',
    500: '#1f9229',
    950: '#000000',
  },
}

SCSS

$custom: #1f9229;
$custom-light: #70b369;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9229",
  "rgb": {
    "r": 31,
    "g": 146,
    "b": 41
  },
  "hsl": {
    "h": 125.217,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57745,
    "c": 0.17336,
    "h": 143.9
  },
  "luminance": 0.21009
}

Semantic roles & 50–950 ramp

primary

#1F9229

secondary

#BD50B4

accent

#40D9E8

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1F9229

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

Preview Lab → · Contrast checker → · Palette generator →