#1F9452#1F9452

#1F9452 is a mid, vivid green. Relative luminance 0.221; OKLCH L 58.9% C 0.141 H 152.8°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1F9452
RGB	rgb(31, 148, 82)
HSL	hsl(146, 65%, 35%)
HSV	hsv(146, 79%, 58%)
CMYK	cmyk(79.1%, 0%, 44.6%, 42%)
CIE-LAB	lab(54.11, -46.74, 26.14)
CIE-LCH	lch(54.11, 53.55, 150.78°)
OKLab	oklab(58.86% -0.1257 0.0645)
OKLCH	oklch(58.86% 0.141 152.8)
XYZ	xyz(12.6768, 22.0788, 11.5745)
Luminance	0.2208 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9452 #941F61

analogous

#26941F #1F9452 #1F948D

triadic

#1F9452 #521F94 #94521F

tetradic

#1F9452 #1F2694 #941F61 #948D1F

square

#1F9452 #1F2694 #941F61 #948D1F

split-complementary

#1F9452 #8D1F94 #941F26

monochromatic

#0A2F1A #146136 #1F9452 #2AC76E #53DB8E

Accessibility & contrast

On white

3.88

#1F9452 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#1F9452 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9452

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9452	#FFFFFF	#000000	##000000
##1F9452	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94874D

Deuteranopia (green-blind)

#877E57

Tritanopia (blue-blind)

#009284

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f9452;
/* rgb */ color: rgb(31, 148, 82);
/* oklch */ color: oklch(58.9% 0.141 152.8);

Tailwind

colors: {
  custom: {
    50: '#6fb483',
    500: '#1f9452',
    950: '#000000',
  },
}

SCSS

$custom: #1f9452;
$custom-light: #6fb483;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9452",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 82
  },
  "hsl": {
    "h": 146.154,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58857,
    "c": 0.14128,
    "h": 152.8
  },
  "luminance": 0.2208
}

Semantic roles & 50–950 ramp

primary

#1F9452

secondary

#BE518E

accent

#3F9FE8

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #1F9452

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

Preview Lab → · Contrast checker → · Palette generator →