#1FA755#1FA755

#1FA755 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.1% C 0.163 H 150.9°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#1FA755
RGBrgb(31, 167, 85)
HSLhsl(144, 69%, 39%)
HSVhsv(144, 81%, 65%)
CMYKcmyk(81.4%, 0%, 49.1%, 34.5%)
CIE-LABlab(60.41, -53.16, 32.60)
CIE-LCHlch(60.41, 62.35, 148.48°)
OKLaboklab(64.09% -0.1427 0.0795)
OKLCHoklch(64.09% 0.163 150.9)
XYZxyz(16.0221, 28.5826, 13.2651)
Luminance0.2858 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FA755 #A71F71
analogous
#2DA71F #1FA755 #1FA799
triadic
#1FA755 #551FA7 #A7551F
tetradic
#1FA755 #1F2DA7 #A71F71 #A7991F
square
#1FA755 #1F2DA7 #A71F71 #A7991F
split-complementary
#1FA755 #991FA7 #A71F2D
monochromatic
#0C4020 #15733B #1FA755 #2BD870 #5FE193

Accessibility & contrast

On white

3.13
#1FA755 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.72
#1FA755 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA755
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FA755#FFFFFF#000000##000000
##1FA7551.003.136.726.72
#FFFFFF3.131.0021.0021.00
#0000006.7221.001.001.00
##0000006.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A8984E
Deuteranopia (green-blind)
#998D5B
Tritanopia (blue-blind)
#00A494
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #1fa755;
/* rgb */ color: rgb(31, 167, 85);
/* oklch */ color: oklch(64.1% 0.163 150.9);
Tailwind
colors: {
  custom: {
    50: '#73c286',
    500: '#1fa755',
    950: '#000000',
  },
}
SCSS
$custom: #1fa755;
$custom-light: #73c286;
$custom-dark: #000000;
JSON
{
  "hex": "#1fa755",
  "rgb": {
    "r": 31,
    "g": 167,
    "b": 85
  },
  "hsl": {
    "h": 143.824,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.64086,
    "c": 0.16331,
    "h": 150.9
  },
  "luminance": 0.28585
}

Semantic roles & 50–950 ramp

primary
#1FA755
secondary
#C65C9C
accent
#3CA6EC
background
#F7FCF8
surface
#EEF8EF
border
#C9D1CA
text
#0A130B
muted
#7C827C

Preview Lab

Preview with #1FA755

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

Preview Lab → · Contrast checker → · Palette generator →

#1FA755 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva