#1F9C55#1F9C55

#1F9C55 is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.1% C 0.149 H 152.4°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C55
RGB	rgb(31, 156, 85)
HSL	hsl(146, 67%, 37%)
HSV	hsv(146, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 45.5%, 38.8%)
CIE-LAB	lab(56.80, -49.18, 28.01)
CIE-LCH	lch(56.80, 56.59, 150.34°)
OKLab	oklab(61.1% -0.1321 0.0689)
OKLCH	oklch(61.1% 0.149 152.4)
XYZ	xyz(14.0919, 24.7224, 12.6218)
Luminance	0.2472 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C55 #9C1F66

analogous

#289C1F #1F9C55 #1F9C94

triadic

#1F9C55 #551F9C #9C551F

tetradic

#1F9C55 #1F289C #9C1F66 #9C941F

square

#1F9C55 #1F289C #9C1F66 #9C941F

split-complementary

#1F9C55 #941F9C #9C1F28

monochromatic

#0B361D #156939 #1F9C55 #29CF71 #58DE92

Accessibility & contrast

On white

3.53

#1F9C55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#1F9C55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C55

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C55	#FFFFFF	#000000	##000000
##1F9C55	1.00	3.53	5.94	5.94
#FFFFFF	3.53	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)

#9C8E50

Deuteranopia (green-blind)

#8E845A

Tritanopia (blue-blind)

#009A8B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9c55;
/* rgb */ color: rgb(31, 156, 85);
/* oklch */ color: oklch(61.1% 0.149 152.4);

Tailwind

colors: {
  custom: {
    50: '#71ba86',
    500: '#1f9c55',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c55;
$custom-light: #71ba86;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c55",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 85
  },
  "hsl": {
    "h": 145.92,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.611,
    "c": 0.14905,
    "h": 152.4
  },
  "luminance": 0.24724
}

Semantic roles & 50–950 ramp

primary

#1F9C55

secondary

#C15593

accent

#3EA0EA

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1F9C55

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

Preview Lab → · Contrast checker → · Palette generator →