#1F9044#1F9044

#1F9044 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.5% C 0.149 H 149.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#1F9044
RGB	rgb(31, 144, 68)
HSL	hsl(140, 65%, 34%)
HSV	hsv(140, 78%, 56%)
CMYK	cmyk(78.5%, 0%, 52.8%, 43.5%)
CIE-LAB	lab(52.57, -47.68, 31.61)
CIE-LCH	lch(52.57, 57.20, 146.46°)
OKLab	oklab(57.51% -0.1281 0.0764)
OKLCH	oklch(57.51% 0.149 149.2)
XYZ	xyz(11.5808, 20.6538, 8.8440)
Luminance	0.2066 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9044 #901F6B

analogous

#33901F #1F9044 #1F907D

triadic

#1F9044 #441F90 #90441F

tetradic

#1F9044 #1F3390 #901F6B #907D1F

square

#1F9044 #1F3390 #901F6B #907D1F

split-complementary

#1F9044 #7D1F90 #901F33

monochromatic

#092B14 #145E2C #1F9044 #2AC25C #50D97D

Accessibility & contrast

On white

4.09

#1F9044 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#1F9044 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9044

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9044	#FFFFFF	#000000	##000000
##1F9044	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91833D

Deuteranopia (green-blind)

#847A4A

Tritanopia (blue-blind)

#008D7F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1f9044;
/* rgb */ color: rgb(31, 144, 68);
/* oklch */ color: oklch(57.5% 0.149 149.2);

Tailwind

colors: {
  custom: {
    50: '#6eb279',
    500: '#1f9044',
    950: '#000000',
  },
}

SCSS

$custom: #1f9044;
$custom-light: #6eb279;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9044",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 68
  },
  "hsl": {
    "h": 139.646,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57514,
    "c": 0.14915,
    "h": 149.2
  },
  "luminance": 0.20655
}

Semantic roles & 50–950 ramp

primary

#1F9044

secondary

#BC4E98

accent

#40B1E8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #1F9044

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

Preview Lab → · Contrast checker → · Palette generator →