#1F8D30#1F8D30

#1F8D30 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.4% C 0.162 H 145.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D30
RGB	rgb(31, 141, 48)
HSL	hsl(129, 64%, 34%)
HSV	hsv(129, 78%, 55%)
CMYK	cmyk(78%, 0%, 66%, 44.7%)
CIE-LAB	lab(51.33, -49.36, 39.93)
CIE-LCH	lch(51.33, 63.49, 141.03°)
OKLab	oklab(56.41% -0.1332 0.0929)
OKLCH	oklch(56.41% 0.162 145.1)
XYZ	xyz(10.6227, 19.5532, 6.0100)
Luminance	0.1955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D30 #8D1F7C

analogous

#458D1F #1F8D30 #1F8D67

triadic

#1F8D30 #301F8D #8D301F

tetradic

#1F8D30 #1F458D #8D1F7C #8D671F

square

#1F8D30 #1F458D #8D1F7C #8D671F

split-complementary

#1F8D30 #671F8D #8D1F45

monochromatic

#09290E #145B1F #1F8D30 #2ABF41 #4ED864

Accessibility & contrast

On white

4.28

#1F8D30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#1F8D30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D30

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D30	#FFFFFF	#000000	##000000
##1F8D30	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F25

Deuteranopia (green-blind)

#837738

Tritanopia (blue-blind)

#00897A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f8d30;
/* rgb */ color: rgb(31, 141, 48);
/* oklch */ color: oklch(56.4% 0.162 145.1);

Tailwind

colors: {
  custom: {
    50: '#6eaf6c',
    500: '#1f8d30',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d30;
$custom-light: #6eaf6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d30",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 48
  },
  "hsl": {
    "h": 129.273,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56411,
    "c": 0.16239,
    "h": 145.1
  },
  "luminance": 0.19554
}

Semantic roles & 50–950 ramp

primary

#1F8D30

secondary

#BB4DAA

accent

#41CDE7

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1F8D30

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

Preview Lab → · Contrast checker → · Palette generator →