#51B58D#51B58D

#51B58D is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.2% C 0.112 H 164.5°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#51B58D
RGB	rgb(81, 181, 141)
HSL	hsl(156, 40%, 51%)
HSV	hsv(156, 55%, 71%)
CMYK	cmyk(55.2%, 0%, 22.1%, 29%)
CIE-LAB	lab(67.06, -38.87, 11.67)
CIE-LCH	lch(67.06, 40.58, 163.28°)
OKLab	oklab(70.23% -0.1078 0.0299)
OKLCH	oklch(70.23% 0.112 164.5)
XYZ	xyz(24.7226, 36.7179, 30.9786)
Luminance	0.3672 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51B58D #B55179

analogous

#51B55B #51B58D #51ABB5

triadic

#51B58D #8D51B5 #B58D51

tetradic

#51B58D #5B51B5 #B55179 #ABB551

square

#51B58D #5B51B5 #B55179 #ABB551

split-complementary

#51B58D #B551AB #B55B51

monochromatic

#2A624B #3C8D6C #51B58D #7CC7A9 #A7DAC5

Accessibility & contrast

On white

2.52

#51B58D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#51B58D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51B58D

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51B58D	#FFFFFF	#000000	##000000
##51B58D	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A98B

Deuteranopia (green-blind)

#A39F90

Tritanopia (blue-blind)

#27B5AA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #51b58d;
/* rgb */ color: rgb(81, 181, 141);
/* oklch */ color: oklch(70.2% 0.112 164.5);

Tailwind

colors: {
  custom: {
    50: '#8accae',
    500: '#51b58d',
    950: '#000000',
  },
}

SCSS

$custom: #51b58d;
$custom-light: #8accae;
$custom-dark: #000000;

JSON

{
  "hex": "#51b58d",
  "rgb": {
    "r": 81,
    "g": 181,
    "b": 141
  },
  "hsl": {
    "h": 156,
    "s": 40.323,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70229,
    "c": 0.11185,
    "h": 164.5
  },
  "luminance": 0.3672
}

Semantic roles & 50–950 ramp

primary

#51B58D

secondary

#C79BAC

accent

#5888D0

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #51B58D

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

Preview Lab → · Contrast checker → · Palette generator →