#1F8A29#1F8A29

#1F8A29 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.5% C 0.164 H 144.1°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A29
RGB	rgb(31, 138, 41)
HSL	hsl(126, 63%, 33%)
HSV	hsv(126, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 70.3%, 45.9%)
CIE-LAB	lab(50.25, -49.09, 41.83)
CIE-LCH	lch(50.25, 64.50, 139.57°)
OKLab	oklab(55.49% -0.1328 0.0961)
OKLCH	oklch(55.49% 0.164 144.1)
XYZ	xyz(10.0531, 18.6272, 5.1630)
Luminance	0.1863 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A29 #8A1F80

analogous

#4B8A1F #1F8A29 #1F8A5E

triadic

#1F8A29 #291F8A #8A291F

tetradic

#1F8A29 #1F4B8A #8A1F80 #8A5E1F

square

#1F8A29 #1F4B8A #8A1F80 #8A5E1F

split-complementary

#1F8A29 #5E1F8A #8A1F4B

monochromatic

#09260B #14581A #1F8A29 #2ABC38 #4CD759

Accessibility & contrast

On white

4.44

#1F8A29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#1F8A29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A29

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A29	#FFFFFF	#000000	##000000
##1F8A29	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D1B

Deuteranopia (green-blind)

#817432

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f8a29;
/* rgb */ color: rgb(31, 138, 41);
/* oklch */ color: oklch(55.5% 0.164 144.1);

Tailwind

colors: {
  custom: {
    50: '#6ead68',
    500: '#1f8a29',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a29;
$custom-light: #6ead68;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a29",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 41
  },
  "hsl": {
    "h": 125.607,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55494,
    "c": 0.1639,
    "h": 144.1
  },
  "luminance": 0.18628
}

Semantic roles & 50–950 ramp

primary

#1F8A29

secondary

#BA4BAF

accent

#41D7E6

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1F8A29

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

Preview Lab → · Contrast checker → · Palette generator →