#1F9E64#1F9E64

#1F9E64 is a mid, vivid teal. Relative luminance 0.257; OKLCH L 61.9% C 0.138 H 157.4°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX#1F9E64
RGBrgb(31, 158, 100)
HSLhsl(153, 67%, 37%)
HSVhsv(153, 80%, 62%)
CMYKcmyk(80.4%, 0%, 36.7%, 38%)
CIE-LABlab(57.72, -47.00, 21.09)
CIE-LCHlch(57.72, 51.51, 155.83°)
OKLaboklab(61.94% -0.127 0.053)
OKLCHoklch(61.94% 0.138 157.4)
XYZxyz(15.0906, 25.6633, 16.2123)
Luminance0.2566 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9E64 #9E1F59
analogous
#1F9E24 #1F9E64 #1F999E
triadic
#1F9E64 #641F9E #9E641F
tetradic
#1F9E64 #241F9E #9E1F59 #999E1F
square
#1F9E64 #241F9E #9E1F59 #999E1F
split-complementary
#1F9E64 #9E1F99 #9E241F
monochromatic
#0B3823 #156B44 #1F9E64 #29D184 #59DEA1

Accessibility & contrast

On white

3.42
#1F9E64 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.13
#1F9E64 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E64
6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9E64#FFFFFF#000000##000000
##1F9E641.003.426.136.13
#FFFFFF3.421.0021.0021.00
#0000006.1321.001.001.00
##0000006.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#9D9160
Deuteranopia (green-blind)
#8E8668
Tritanopia (blue-blind)
#009D8F
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #1f9e64;
/* rgb */ color: rgb(31, 158, 100);
/* oklch */ color: oklch(61.9% 0.138 157.4);
Tailwind
colors: {
  custom: {
    50: '#71bc90',
    500: '#1f9e64',
    950: '#000000',
  },
}
SCSS
$custom: #1f9e64;
$custom-light: #71bc90;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9e64",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 100
  },
  "hsl": {
    "h": 152.598,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61937,
    "c": 0.13761,
    "h": 157.4
  },
  "luminance": 0.25665
}

Semantic roles & 50–950 ramp

primary
#1F9E64
secondary
#C25688
accent
#3E8CEA
background
#F7FBF8
surface
#EDF6F0
border
#C8D0CB
text
#09120C
muted
#7B817D

Preview Lab

Preview with #1F9E64

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9E64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva