#51BA67#51BA67

#51BA67 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.7% C 0.154 H 148.1°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#51BA67
RGB	rgb(81, 186, 103)
HSL	hsl(133, 43%, 52%)
HSV	hsv(133, 56%, 73%)
CMYK	cmyk(56.5%, 0%, 44.6%, 27.1%)
CIE-LAB	lab(67.91, -48.29, 33.10)
CIE-LCH	lch(67.91, 58.55, 145.58°)
OKLab	oklab(70.69% -0.1307 0.0813)
OKLCH	oklch(70.69% 0.154 148.1)
XYZ	xyz(23.3989, 37.8443, 18.9010)
Luminance	0.3785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BA67 #BA51A4

analogous

#70BA51 #51BA67 #51BA9B

triadic

#51BA67 #6751BA #BA6751

tetradic

#51BA67 #5170BA #BA51A4 #BA9B51

square

#51BA67 #5170BA #BA51A4 #BA9B51

split-complementary

#51BA67 #9B51BA #BA5170

monochromatic

#296836 #3A934D #51BA67 #7DCB8D #A9DDB4

Accessibility & contrast

On white

2.45

#51BA67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#51BA67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BA67

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BA67	#FFFFFF	#000000	##000000
##51BA67	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAB61

Deuteranopia (green-blind)

#AEA26D

Tritanopia (blue-blind)

#39B6A6

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #51ba67;
/* rgb */ color: rgb(81, 186, 103);
/* oklch */ color: oklch(70.7% 0.154 148.1);

Tailwind

colors: {
  custom: {
    50: '#8bcf93',
    500: '#51ba67',
    950: '#000000',
  },
}

SCSS

$custom: #51ba67;
$custom-light: #8bcf93;
$custom-dark: #000000;

JSON

{
  "hex": "#51ba67",
  "rgb": {
    "r": 81,
    "g": 186,
    "b": 103
  },
  "hsl": {
    "h": 132.571,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.70685,
    "c": 0.15392,
    "h": 148.1
  },
  "luminance": 0.37846
}

Semantic roles & 50–950 ramp

primary

#51BA67

secondary

#CA9DC1

accent

#55B9D3

background

#F8FCF9

surface

#F0F9F1

border

#CBD2CB

text

#0D140D

muted

#7D827E

Preview Lab

Preview with #51BA67

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

Preview Lab → · Contrast checker → · Palette generator →