#1F9230#1F9230

#1F9230 is a mid, vivid green. Relative luminance 0.211; OKLCH L 57.8% C 0.168 H 144.9°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1F9230
RGB	rgb(31, 146, 48)
HSL	hsl(129, 65%, 35%)
HSV	hsv(129, 79%, 57%)
CMYK	cmyk(78.8%, 0%, 67.1%, 42.7%)
CIE-LAB	lab(53.02, -51.07, 41.80)
CIE-LCH	lch(53.02, 65.99, 140.70°)
OKLab	oklab(57.81% -0.1378 0.0968)
OKLCH	oklch(57.81% 0.168 144.9)
XYZ	xyz(11.3767, 21.0611, 6.2614)
Luminance	0.2106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9230 #921F81

analogous

#47921F #1F9230 #1F926A

triadic

#1F9230 #301F92 #92301F

tetradic

#1F9230 #1F4792 #921F81 #926A1F

square

#1F9230 #1F4792 #921F81 #926A1F

split-complementary

#1F9230 #6A1F92 #921F47

monochromatic

#0A2D0F #14601F #1F9230 #2AC441 #51DA66

Accessibility & contrast

On white

4.03

#1F9230 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#1F9230 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9230

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9230	#FFFFFF	#000000	##000000
##1F9230	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958423

Deuteranopia (green-blind)

#887B39

Tritanopia (blue-blind)

#008E7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1f9230;
/* rgb */ color: rgb(31, 146, 48);
/* oklch */ color: oklch(57.8% 0.168 144.9);

Tailwind

colors: {
  custom: {
    50: '#6fb36d',
    500: '#1f9230',
    950: '#000000',
  },
}

SCSS

$custom: #1f9230;
$custom-light: #6fb36d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9230",
  "rgb": {
    "r": 31,
    "g": 146,
    "b": 48
  },
  "hsl": {
    "h": 128.87,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57812,
    "c": 0.16846,
    "h": 144.9
  },
  "luminance": 0.21062
}

Semantic roles & 50–950 ramp

primary

#1F9230

secondary

#BD50AD

accent

#40CFE8

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1F9230

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

Preview Lab → · Contrast checker → · Palette generator →