#1FA145#1FA145

#1FA145 is a light, vivid green. Relative luminance 0.262; OKLCH L 62.2% C 0.170 H 147.8°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#1FA145
RGB	rgb(31, 161, 69)
HSL	hsl(138, 68%, 38%)
HSV	hsv(138, 81%, 63%)
CMYK	cmyk(80.7%, 0%, 57.1%, 36.9%)
CIE-LAB	lab(58.23, -53.53, 37.97)
CIE-LCH	lch(58.23, 65.63, 144.65°)
OKLab	oklab(62.21% -0.1438 0.0905)
OKLCH	oklch(62.21% 0.17 147.8)
XYZ	xyz(14.3830, 26.2090, 9.9299)
Luminance	0.2621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA145 #A11F7B

analogous

#3AA11F #1FA145 #1FA186

triadic

#1FA145 #451FA1 #A1451F

tetradic

#1FA145 #1F3AA1 #A11F7B #A1861F

square

#1FA145 #1F3AA1 #A11F7B #A1861F

split-complementary

#1FA145 #861FA1 #A11F3A

monochromatic

#0B3A19 #156E2F #1FA145 #29D45B #5BDF82

Accessibility & contrast

On white

3.36

#1FA145 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#1FA145 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA145

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA145	#FFFFFF	#000000	##000000
##1FA145	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3923C

Deuteranopia (green-blind)

#94884C

Tritanopia (blue-blind)

#009D8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1fa145;
/* rgb */ color: rgb(31, 161, 69);
/* oklch */ color: oklch(62.2% 0.170 147.8);

Tailwind

colors: {
  custom: {
    50: '#72be7b',
    500: '#1fa145',
    950: '#000000',
  },
}

SCSS

$custom: #1fa145;
$custom-light: #72be7b;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa145",
  "rgb": {
    "r": 31,
    "g": 161,
    "b": 69
  },
  "hsl": {
    "h": 137.538,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62214,
    "c": 0.16994,
    "h": 147.8
  },
  "luminance": 0.26211
}

Semantic roles & 50–950 ramp

primary

#1FA145

secondary

#C458A4

accent

#3DB8EB

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #1FA145

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

Preview Lab → · Contrast checker → · Palette generator →