#1F933A#1F933A

#1F933A is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.2% C 0.162 H 146.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#1F933A
RGB	rgb(31, 147, 58)
HSL	hsl(134, 65%, 35%)
HSV	hsv(134, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 60.5%, 42.4%)
CIE-LAB	lab(53.45, -50.20, 37.67)
CIE-LCH	lch(53.45, 62.76, 143.12°)
OKLab	oklab(58.21% -0.1351 0.089)
OKLCH	oklch(58.21% 0.162 146.6)
XYZ	xyz(11.7616, 21.4628, 7.5250)
Luminance	0.2146 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F933A #931F78

analogous

#3E931F #1F933A #1F9374

triadic

#1F933A #3A1F93 #933A1F

tetradic

#1F933A #1F3E93 #931F78 #93741F

square

#1F933A #1F3E93 #931F78 #93741F

split-complementary

#1F933A #741F93 #931F3E

monochromatic

#0A2E12 #146026 #1F933A #2AC64E #52DA72

Accessibility & contrast

On white

3.97

#1F933A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#1F933A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F933A

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F933A	#FFFFFF	#000000	##000000
##1F933A	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)

#958531

Deuteranopia (green-blind)

#887C41

Tritanopia (blue-blind)

#008F80

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f933a;
/* rgb */ color: rgb(31, 147, 58);
/* oklch */ color: oklch(58.2% 0.162 146.6);

Tailwind

colors: {
  custom: {
    50: '#6fb473',
    500: '#1f933a',
    950: '#000000',
  },
}

SCSS

$custom: #1f933a;
$custom-light: #6fb473;
$custom-dark: #000000;

JSON

{
  "hex": "#1f933a",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 58
  },
  "hsl": {
    "h": 133.966,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58207,
    "c": 0.16179,
    "h": 146.6
  },
  "luminance": 0.21464
}

Semantic roles & 50–950 ramp

primary

#1F933A

secondary

#BE50A4

accent

#40C1E8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F933A

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

Preview Lab → · Contrast checker → · Palette generator →