#1F9B63#1F9B63

#1F9B63 is a mid, vivid teal. Relative luminance 0.246; OKLCH L 61.1% C 0.135 H 157.7°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#1F9B63
RGB	rgb(31, 155, 99)
HSL	hsl(153, 67%, 36%)
HSV	hsv(153, 80%, 61%)
CMYK	cmyk(80%, 0%, 36.1%, 39.2%)
CIE-LAB	lab(56.72, -46.04, 20.30)
CIE-LCH	lch(56.72, 50.31, 156.21°)
OKLab	oklab(61.11% -0.1245 0.051)
OKLCH	oklch(61.11% 0.135 157.7)
XYZ	xyz(14.5371, 24.6331, 15.7905)
Luminance	0.2464 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9B63 #9B1F57

analogous

#1F9B25 #1F9B63 #1F959B

triadic

#1F9B63 #631F9B #9B631F

tetradic

#1F9B63 #251F9B #9B1F57 #959B1F

square

#1F9B63 #251F9B #9B1F57 #959B1F

split-complementary

#1F9B63 #9B1F95 #9B251F

monochromatic

#0B3522 #156842 #1F9B63 #29CE84 #57DDA1

Accessibility & contrast

On white

3.54

#1F9B63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#1F9B63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9B63

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9B63	#FFFFFF	#000000	##000000
##1F9B63	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8E5F

Deuteranopia (green-blind)

#8B8467

Tritanopia (blue-blind)

#009A8D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9b63;
/* rgb */ color: rgb(31, 155, 99);
/* oklch */ color: oklch(61.1% 0.135 157.7);

Tailwind

colors: {
  custom: {
    50: '#70b98f',
    500: '#1f9b63',
    950: '#000000',
  },
}

SCSS

$custom: #1f9b63;
$custom-light: #70b98f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9b63",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 99
  },
  "hsl": {
    "h": 152.903,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61106,
    "c": 0.13456,
    "h": 157.7
  },
  "luminance": 0.24635
}

Semantic roles & 50–950 ramp

primary

#1F9B63

secondary

#C15586

accent

#3E8CEA

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1F9B63

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

Preview Lab → · Contrast checker → · Palette generator →