#1B8F61#1B8F61

#1B8F61 is a mid, vivid teal. Relative luminance 0.207; OKLCH L 57.7% C 0.121 H 160.6°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#1B8F61
RGB	rgb(27, 143, 97)
HSL	hsl(156, 68%, 33%)
HSV	hsv(156, 81%, 56%)
CMYK	cmyk(81.1%, 0%, 32.2%, 43.9%)
CIE-LAB	lab(52.66, -42.16, 15.89)
CIE-LCH	lch(52.66, 45.06, 159.35°)
OKLab	oklab(57.73% -0.1146 0.0403)
OKLCH	oklch(57.73% 0.122 160.6)
XYZ	xyz(12.4308, 20.7395, 14.6549)
Luminance	0.2074 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8F61 #8F1B49

analogous

#1B8F27 #1B8F61 #1B838F

triadic

#1B8F61 #611B8F #8F611B

tetradic

#1B8F61 #271B8F #8F1B49 #838F1B

square

#1B8F61 #271B8F #8F1B49 #838F1B

split-complementary

#1B8F61 #8F1B83 #8F271B

monochromatic

#08281B #115C3E #1B8F61 #25C284 #48DCA2

Accessibility & contrast

On white

4.08

#1B8F61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#1B8F61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8F61

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8F61	#FFFFFF	#000000	##000000
##1B8F61	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D845E

Deuteranopia (green-blind)

#7F7A64

Tritanopia (blue-blind)

#008E83

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1b8f61;
/* rgb */ color: rgb(27, 143, 97);
/* oklch */ color: oklch(57.7% 0.121 160.6);

Tailwind

colors: {
  custom: {
    50: '#6cb18e',
    500: '#1b8f61',
    950: '#000000',
  },
}

SCSS

$custom: #1b8f61;
$custom-light: #6cb18e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8f61",
  "rgb": {
    "r": 27,
    "g": 143,
    "b": 97
  },
  "hsl": {
    "h": 156.207,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57734,
    "c": 0.1215,
    "h": 160.6
  },
  "luminance": 0.20741
}

Semantic roles & 50–950 ramp

primary

#1B8F61

secondary

#BE4877

accent

#3D82EB

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #1B8F61

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

Preview Lab → · Contrast checker → · Palette generator →