#51DC95#51DC95

#51DC95 is a light, vivid green. Relative luminance 0.551; OKLCH L 80.1% C 0.158 H 157.3°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#51DC95
RGB	rgb(81, 220, 149)
HSL	hsl(149, 67%, 59%)
HSV	hsv(149, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 32.3%, 13.7%)
CIE-LAB	lab(79.10, -53.56, 24.09)
CIE-LCH	lch(79.10, 58.73, 155.79°)
OKLab	oklab(80.13% -0.1456 0.0609)
OKLCH	oklch(80.13% 0.158 157.3)
XYZ	xyz(34.4082, 55.1021, 37.2504)
Luminance	0.5511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DC95 #DC5198

analogous

#53DC51 #51DC95 #51DCDB

triadic

#51DC95 #9551DC #DC9551

tetradic

#51DC95 #5153DC #DC5198 #DCDB51

square

#51DC95 #5153DC #DC5198 #DCDB51

split-complementary

#51DC95 #DB51DC #DC5153

monochromatic

#1E9558 #28C876 #51DC95 #84E6B4 #B7F0D3

Accessibility & contrast

On white

1.75

#51DC95 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#51DC95 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DC95

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DC95	#FFFFFF	#000000	##000000
##51DC95	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACC91

Deuteranopia (green-blind)

#C8BF9A

Tritanopia (blue-blind)

#00DAC9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51dc95;
/* rgb */ color: rgb(81, 220, 149);
/* oklch */ color: oklch(80.1% 0.158 157.3);

Tailwind

colors: {
  custom: {
    50: '#90e8b4',
    500: '#51dc95',
    950: '#000000',
  },
}

SCSS

$custom: #51dc95;
$custom-light: #90e8b4;
$custom-dark: #000000;

JSON

{
  "hex": "#51dc95",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 149
  },
  "hsl": {
    "h": 149.353,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80127,
    "c": 0.15785,
    "h": 157.3
  },
  "luminance": 0.55106
}

Semantic roles & 50–950 ramp

primary

#51DC95

secondary

#99386A

accent

#3E96E9

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51DC95

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

Preview Lab → · Contrast checker → · Palette generator →