#1F9F44#1F9F44

#1F9F44 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.168 H 147.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#1F9F44
RGB	rgb(31, 159, 68)
HSL	hsl(137, 67%, 37%)
HSV	hsv(137, 81%, 62%)
CMYK	cmyk(80.5%, 0%, 57.2%, 37.6%)
CIE-LAB	lab(57.56, -52.99, 37.66)
CIE-LCH	lch(57.56, 65.00, 144.60°)
OKLab	oklab(61.65% -0.1424 0.0897)
OKLCH	oklch(61.65% 0.168 147.8)
XYZ	xyz(14.0055, 25.5032, 9.6522)
Luminance	0.2550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9F44 #9F1F7A

analogous

#3A9F1F #1F9F44 #1F9F84

triadic

#1F9F44 #441F9F #9F441F

tetradic

#1F9F44 #1F3A9F #9F1F7A #9F841F

square

#1F9F44 #1F3A9F #9F1F7A #9F841F

split-complementary

#1F9F44 #841F9F #9F1F3A

monochromatic

#0B3918 #156C2E #1F9F44 #29D25A #5ADF80

Accessibility & contrast

On white

3.44

#1F9F44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#1F9F44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9F44

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9F44	#FFFFFF	#000000	##000000
##1F9F44	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1903B

Deuteranopia (green-blind)

#93864B

Tritanopia (blue-blind)

#009C8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1f9f44;
/* rgb */ color: rgb(31, 159, 68);
/* oklch */ color: oklch(61.7% 0.168 147.8);

Tailwind

colors: {
  custom: {
    50: '#72bd7a',
    500: '#1f9f44',
    950: '#000000',
  },
}

SCSS

$custom: #1f9f44;
$custom-light: #72bd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9f44",
  "rgb": {
    "r": 31,
    "g": 159,
    "b": 68
  },
  "hsl": {
    "h": 137.344,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.61653,
    "c": 0.1683,
    "h": 147.8
  },
  "luminance": 0.25505
}

Semantic roles & 50–950 ramp

primary

#1F9F44

secondary

#C357A4

accent

#3EB8EA

background

#F7FBF7

surface

#EDF7EE

border

#C8D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #1F9F44

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

Preview Lab → · Contrast checker → · Palette generator →