#1F8530#1F8530

#1F8530 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.152 H 145.5°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F8530
RGB	rgb(31, 133, 48)
HSL	hsl(130, 62%, 32%)
HSV	hsv(130, 77%, 52%)
CMYK	cmyk(76.7%, 0%, 63.9%, 47.8%)
CIE-LAB	lab(48.61, -46.57, 36.88)
CIE-LCH	lch(48.61, 59.40, 141.62°)
OKLab	oklab(54.16% -0.1256 0.0864)
OKLCH	oklch(54.16% 0.152 145.5)
XYZ	xyz(9.4854, 17.2787, 5.6309)
Luminance	0.1728 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8530 #851F74

analogous

#41851F #1F8530 #1F8563

triadic

#1F8530 #301F85 #85301F

tetradic

#1F8530 #1F4185 #851F74 #85631F

square

#1F8530 #1F4185 #851F74 #85631F

split-complementary

#1F8530 #631F85 #851F41

monochromatic

#08220C #13531E #1F8530 #2BB742 #4AD561

Accessibility & contrast

On white

4.71

#1F8530 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1F8530 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8530

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8530	#FFFFFF	#000000	##FFFFFF
##1F8530	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877826

Deuteranopia (green-blind)

#7C7037

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f8530;
/* rgb */ color: rgb(31, 133, 48);
/* oklch */ color: oklch(54.2% 0.152 145.5);

Tailwind

colors: {
  custom: {
    50: '#6caa6c',
    500: '#1f8530',
    950: '#000000',
  },
}

SCSS

$custom: #1f8530;
$custom-light: #6caa6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8530",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 48
  },
  "hsl": {
    "h": 130,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54155,
    "c": 0.15245,
    "h": 145.5
  },
  "luminance": 0.1728
}

Semantic roles & 50–950 ramp

primary

#1F8530

secondary

#B749A5

accent

#43CAE5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1F8530

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

Preview Lab → · Contrast checker → · Palette generator →