#1FA757#1FA757

#1FA757 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.1% C 0.161 H 151.4°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#1FA757
RGBrgb(31, 167, 87)
HSLhsl(145, 69%, 39%)
HSVhsv(145, 81%, 65%)
CMYKcmyk(81.4%, 0%, 47.9%, 34.5%)
CIE-LABlab(60.44, -52.82, 31.60)
CIE-LCHlch(60.44, 61.55, 149.11°)
OKLaboklab(64.12% -0.1418 0.0773)
OKLCHoklch(64.12% 0.161 151.4)
XYZxyz(16.1026, 28.6149, 13.6895)
Luminance0.2862 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1FA757 #A71F6F
analogous
#2BA71F #1FA757 #1FA79B
triadic
#1FA757 #571FA7 #A7571F
tetradic
#1FA757 #1F2BA7 #A71F6F #A79B1F
square
#1FA757 #1F2BA7 #A71F6F #A79B1F
split-complementary
#1FA757 #9B1FA7 #A71F2B
monochromatic
#0C4021 #15733C #1FA757 #2BD872 #5FE195

Accessibility & contrast

On white

3.12
#1FA757 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.72
#1FA757 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA757
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1FA757#FFFFFF#000000##000000
##1FA7571.003.126.726.72
#FFFFFF3.121.0021.0021.00
#0000006.7221.001.001.00
##0000006.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A89851
Deuteranopia (green-blind)
#988D5D
Tritanopia (blue-blind)
#00A494
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #1fa757;
/* rgb */ color: rgb(31, 167, 87);
/* oklch */ color: oklch(64.1% 0.161 151.4);
Tailwind
colors: {
  custom: {
    50: '#73c288',
    500: '#1fa757',
    950: '#000000',
  },
}
SCSS
$custom: #1fa757;
$custom-light: #73c288;
$custom-dark: #000000;
JSON
{
  "hex": "#1fa757",
  "rgb": {
    "r": 31,
    "g": 167,
    "b": 87
  },
  "hsl": {
    "h": 144.706,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.64119,
    "c": 0.16148,
    "h": 151.4
  },
  "luminance": 0.28617
}

Semantic roles & 50–950 ramp

primary
#1FA757
secondary
#C65C9A
accent
#3CA3EC
background
#F7FCF8
surface
#EEF8F0
border
#C9D1CB
text
#0A130B
muted
#7C827C

Preview Lab

Preview with #1FA757

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

Preview Lab → · Contrast checker → · Palette generator →

#1FA757 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva