#1F933F#1F933F

#1F933F is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.3% C 0.158 H 147.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#1F933F
RGB	rgb(31, 147, 63)
HSL	hsl(137, 65%, 35%)
HSV	hsv(137, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 57.1%, 42.4%)
CIE-LAB	lab(53.51, -49.51, 35.29)
CIE-LCH	lch(53.51, 60.80, 144.52°)
OKLab	oklab(58.27% -0.1331 0.0842)
OKLCH	oklch(58.27% 0.158 147.7)
XYZ	xyz(11.8951, 21.5162, 8.2278)
Luminance	0.2152 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F933F #931F73

analogous

#39931F #1F933F #1F9379

triadic

#1F933F #3F1F93 #933F1F

tetradic

#1F933F #1F3993 #931F73 #93791F

square

#1F933F #1F3993 #931F73 #93791F

split-complementary

#1F933F #791F93 #931F39

monochromatic

#0A2E14 #146029 #1F933F #2AC655 #52DA78

Accessibility & contrast

On white

3.96

#1F933F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#1F933F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F933F

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F933F	#FFFFFF	#000000	##000000
##1F933F	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958537

Deuteranopia (green-blind)

#887C46

Tritanopia (blue-blind)

#009080

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f933f;
/* rgb */ color: rgb(31, 147, 63);
/* oklch */ color: oklch(58.3% 0.158 147.7);

Tailwind

colors: {
  custom: {
    50: '#6fb476',
    500: '#1f933f',
    950: '#000000',
  },
}

SCSS

$custom: #1f933f;
$custom-light: #6fb476;
$custom-dark: #000000;

JSON

{
  "hex": "#1f933f",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 63
  },
  "hsl": {
    "h": 136.552,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58273,
    "c": 0.15751,
    "h": 147.7
  },
  "luminance": 0.21518
}

Semantic roles & 50–950 ramp

primary

#1F933F

secondary

#BE509F

accent

#40BAE8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #1F933F

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

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