#1B9F64#1B9F64

#1B9F64 is a light, vivid teal. Relative luminance 0.259; OKLCH L 62.1% C 0.140 H 157.4°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#1B9F64
RGB	rgb(27, 159, 100)
HSL	hsl(153, 71%, 36%)
HSV	hsv(153, 83%, 62%)
CMYK	cmyk(83%, 0%, 37.1%, 37.6%)
CIE-LAB	lab(57.99, -47.82, 21.45)
CIE-LCH	lch(57.99, 52.41, 155.84°)
OKLab	oklab(62.15% -0.1291 0.0538)
OKLCH	oklch(62.15% 0.14 157.4)
XYZ	xyz(15.1488, 25.9475, 16.2641)
Luminance	0.2595 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9F64 #9F1B56

analogous

#1B9F22 #1B9F64 #1B989F

triadic

#1B9F64 #641B9F #9F641B

tetradic

#1B9F64 #221B9F #9F1B56 #989F1B

square

#1B9F64 #221B9F #9F1B56 #989F1B

split-complementary

#1B9F64 #9F1B98 #9F221B

monochromatic

#093622 #126B43 #1B9F64 #24D385 #53E2A2

Accessibility & contrast

On white

3.39

#1B9F64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#1B9F64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9F64

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9F64	#FFFFFF	#000000	##000000
##1B9F64	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9260

Deuteranopia (green-blind)

#8F8768

Tritanopia (blue-blind)

#009E90

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1b9f64;
/* rgb */ color: rgb(27, 159, 100);
/* oklch */ color: oklch(62.1% 0.140 157.4);

Tailwind

colors: {
  custom: {
    50: '#70bc90',
    500: '#1b9f64',
    950: '#000000',
  },
}

SCSS

$custom: #1b9f64;
$custom-light: #70bc90;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9f64",
  "rgb": {
    "r": 27,
    "g": 159,
    "b": 100
  },
  "hsl": {
    "h": 153.182,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.62145,
    "c": 0.1399,
    "h": 157.4
  },
  "luminance": 0.25949
}

Semantic roles & 50–950 ramp

primary

#1B9F64

secondary

#C55185

accent

#3A8AEE

background

#F7FBF8

surface

#EDF7F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1B9F64

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

Preview Lab → · Contrast checker → · Palette generator →