#27B581#27B581

#27B581 is a light, vivid teal. Relative luminance 0.351; OKLCH L 68.8% C 0.140 H 162.7°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#27B581
RGB	rgb(39, 181, 129)
HSL	hsl(158, 65%, 43%)
HSV	hsv(158, 78%, 71%)
CMYK	cmyk(78.5%, 0%, 28.7%, 29%)
CIE-LAB	lab(65.80, -48.77, 16.30)
CIE-LCH	lch(65.80, 51.42, 161.52°)
OKLab	oklab(68.82% -0.1333 0.0415)
OKLCH	oklch(68.82% 0.14 162.7)
XYZ	xyz(21.3207, 35.0615, 26.4085)
Luminance	0.3506 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27B581 #B5275B

analogous

#27B53A #27B581 #27A2B5

triadic

#27B581 #8127B5 #B58127

tetradic

#27B581 #3A27B5 #B5275B #A2B527

square

#27B581 #3A27B5 #B5275B #A2B527

split-complementary

#27B581 #B527A2 #B53A27

monochromatic

#115039 #1C835D #27B581 #43D6A0 #75E1BA

Accessibility & contrast

On white

2.62

#27B581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.01

#27B581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27B581

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27B581	#FFFFFF	#000000	##000000
##27B581	1.00	2.62	8.01	8.01
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.01	21.00	1.00	1.00
##000000	8.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A77E

Deuteranopia (green-blind)

#A19B84

Tritanopia (blue-blind)

#00B5A7

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #27b581;
/* rgb */ color: rgb(39, 181, 129);
/* oklch */ color: oklch(68.8% 0.140 162.7);

Tailwind

colors: {
  custom: {
    50: '#79cca5',
    500: '#27b581',
    950: '#000000',
  },
}

SCSS

$custom: #27b581;
$custom-light: #79cca5;
$custom-dark: #000000;

JSON

{
  "hex": "#27b581",
  "rgb": {
    "r": 39,
    "g": 181,
    "b": 129
  },
  "hsl": {
    "h": 158.028,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.68818,
    "c": 0.13956,
    "h": 162.7
  },
  "luminance": 0.35064
}

Semantic roles & 50–950 ramp

primary

#27B581

secondary

#C96F90

accent

#407EE8

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #27B581

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

Preview Lab → · Contrast checker → · Palette generator →