#1F9A52#1F9A52

#1F9A52 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.5% C 0.149 H 151.8°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A52
RGB	rgb(31, 154, 82)
HSL	hsl(145, 66%, 36%)
HSV	hsv(145, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 46.8%, 39.6%)
CIE-LAB	lab(56.10, -48.98, 28.69)
CIE-LCH	lch(56.10, 56.76, 149.63°)
OKLab	oklab(60.5% -0.1316 0.0704)
OKLCH	oklch(60.5% 0.149 151.8)
XYZ	xyz(13.6424, 24.0100, 11.8964)
Luminance	0.2401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A52 #9A1F67

analogous

#2A9A1F #1F9A52 #1F9A90

triadic

#1F9A52 #521F9A #9A521F

tetradic

#1F9A52 #1F2A9A #9A1F67 #9A901F

square

#1F9A52 #1F2A9A #9A1F67 #9A901F

split-complementary

#1F9A52 #901F9A #9A1F2A

monochromatic

#0A341C #156737 #1F9A52 #29CD6D #56DD8E

Accessibility & contrast

On white

3.62

#1F9A52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#1F9A52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A52

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A52	#FFFFFF	#000000	##000000
##1F9A52	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8C4C

Deuteranopia (green-blind)

#8C8357

Tritanopia (blue-blind)

#009889

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9a52;
/* rgb */ color: rgb(31, 154, 82);
/* oklch */ color: oklch(60.5% 0.149 151.8);

Tailwind

colors: {
  custom: {
    50: '#70b984',
    500: '#1f9a52',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a52;
$custom-light: #70b984;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a52",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 82
  },
  "hsl": {
    "h": 144.878,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60501,
    "c": 0.14923,
    "h": 151.8
  },
  "luminance": 0.24012
}

Semantic roles & 50–950 ramp

primary

#1F9A52

secondary

#C15494

accent

#3EA2E9

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1F9A52

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

Preview Lab → · Contrast checker → · Palette generator →