#1F9C53#1F9C53

#1F9C53 is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.1% C 0.151 H 151.8°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C53
RGB	rgb(31, 156, 83)
HSL	hsl(145, 67%, 37%)
HSV	hsv(145, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 46.8%, 38.8%)
CIE-LAB	lab(56.77, -49.53, 29.03)
CIE-LCH	lch(56.77, 57.41, 149.63°)
OKLab	oklab(61.06% -0.1331 0.0712)
OKLCH	oklch(61.06% 0.151 151.8)
XYZ	xyz(14.0136, 24.6911, 12.2092)
Luminance	0.2469 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C53 #9C1F68

analogous

#2A9C1F #1F9C53 #1F9C92

triadic

#1F9C53 #531F9C #9C531F

tetradic

#1F9C53 #1F2A9C #9C1F68 #9C921F

square

#1F9C53 #1F2A9C #9C1F68 #9C921F

split-complementary

#1F9C53 #921F9C #9C1F2A

monochromatic

#0B361D #156938 #1F9C53 #29CF6E #58DE8F

Accessibility & contrast

On white

3.54

#1F9C53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#1F9C53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C53

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C53	#FFFFFF	#000000	##000000
##1F9C53	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8E4D

Deuteranopia (green-blind)

#8E8458

Tritanopia (blue-blind)

#009A8B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9c53;
/* rgb */ color: rgb(31, 156, 83);
/* oklch */ color: oklch(61.1% 0.151 151.8);

Tailwind

colors: {
  custom: {
    50: '#71ba84',
    500: '#1f9c53',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c53;
$custom-light: #71ba84;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c53",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 83
  },
  "hsl": {
    "h": 144.96,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61064,
    "c": 0.15093,
    "h": 151.8
  },
  "luminance": 0.24693
}

Semantic roles & 50–950 ramp

primary

#1F9C53

secondary

#C15594

accent

#3EA2EA

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1F9C53

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

Preview Lab → · Contrast checker → · Palette generator →