#1F9339#1F9339

#1F9339 is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.2% C 0.163 H 146.4°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#1F9339
RGB	rgb(31, 147, 57)
HSL	hsl(133, 65%, 35%)
HSV	hsv(133, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 61.2%, 42.4%)
CIE-LAB	lab(53.44, -50.33, 38.14)
CIE-LCH	lch(53.44, 63.15, 142.85°)
OKLab	oklab(58.19% -0.1355 0.0899)
OKLCH	oklch(58.19% 0.163 146.4)
XYZ	xyz(11.7364, 21.4528, 7.3924)
Luminance	0.2145 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9339 #931F79

analogous

#3F931F #1F9339 #1F9373

triadic

#1F9339 #391F93 #93391F

tetradic

#1F9339 #1F3F93 #931F79 #93731F

square

#1F9339 #1F3F93 #931F79 #93731F

split-complementary

#1F9339 #731F93 #931F3F

monochromatic

#0A2E12 #146025 #1F9339 #2AC64D #52DA71

Accessibility & contrast

On white

3.97

#1F9339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#1F9339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9339

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9339	#FFFFFF	#000000	##000000
##1F9339	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95852F

Deuteranopia (green-blind)

#887C40

Tritanopia (blue-blind)

#008F80

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f9339;
/* rgb */ color: rgb(31, 147, 57);
/* oklch */ color: oklch(58.2% 0.163 146.4);

Tailwind

colors: {
  custom: {
    50: '#6fb472',
    500: '#1f9339',
    950: '#000000',
  },
}

SCSS

$custom: #1f9339;
$custom-light: #6fb472;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9339",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 57
  },
  "hsl": {
    "h": 133.448,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58194,
    "c": 0.16262,
    "h": 146.4
  },
  "luminance": 0.21454
}

Semantic roles & 50–950 ramp

primary

#1F9339

secondary

#BE50A5

accent

#40C2E8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F9339

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

Preview Lab → · Contrast checker → · Palette generator →