#1F9963#1F9963

#1F9963 is a mid, vivid teal. Relative luminance 0.240; OKLCH L 60.6% C 0.132 H 158.2°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F9963
RGB	rgb(31, 153, 99)
HSL	hsl(153, 66%, 36%)
HSV	hsv(153, 80%, 60%)
CMYK	cmyk(79.7%, 0%, 35.3%, 40%)
CIE-LAB	lab(56.06, -45.25, 19.41)
CIE-LCH	lch(56.06, 49.24, 156.78°)
OKLab	oklab(60.57% -0.1225 0.0489)
OKLCH	oklch(60.57% 0.132 158.2)
XYZ	xyz(14.2070, 23.9729, 15.6804)
Luminance	0.2397 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9963 #991F55

analogous

#1F9926 #1F9963 #1F9299

triadic

#1F9963 #631F99 #99631F

tetradic

#1F9963 #261F99 #991F55 #92991F

square

#1F9963 #261F99 #991F55 #92991F

split-complementary

#1F9963 #991F92 #99261F

monochromatic

#0A3321 #156642 #1F9963 #29CC84 #56DDA1

Accessibility & contrast

On white

3.62

#1F9963 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#1F9963 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9963

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9963	#FFFFFF	#000000	##000000
##1F9963	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988D60

Deuteranopia (green-blind)

#898267

Tritanopia (blue-blind)

#00988B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9963;
/* rgb */ color: rgb(31, 153, 99);
/* oklch */ color: oklch(60.6% 0.132 158.2);

Tailwind

colors: {
  custom: {
    50: '#70b88f',
    500: '#1f9963',
    950: '#000000',
  },
}

SCSS

$custom: #1f9963;
$custom-light: #70b88f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9963",
  "rgb": {
    "r": 31,
    "g": 153,
    "b": 99
  },
  "hsl": {
    "h": 153.443,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60566,
    "c": 0.13191,
    "h": 158.2
  },
  "luminance": 0.23975
}

Semantic roles & 50–950 ramp

primary

#1F9963

secondary

#C05484

accent

#3F8AE9

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #1F9963

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

Preview Lab → · Contrast checker → · Palette generator →