#51E095#51E095

#51E095 is a light, vivid green. Relative luminance 0.572; OKLCH L 81.1% C 0.163 H 156.6°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#51E095
RGB	rgb(81, 224, 149)
HSL	hsl(149, 70%, 60%)
HSV	hsv(149, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 33.5%, 12.2%)
CIE-LAB	lab(80.31, -55.14, 25.73)
CIE-LCH	lch(80.31, 60.84, 154.99°)
OKLab	oklab(81.12% -0.1497 0.0648)
OKLCH	oklch(81.12% 0.163 156.6)
XYZ	xyz(35.4706, 57.2269, 37.6045)
Luminance	0.5723 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E095 #E0519C

analogous

#55E051 #51E095 #51E0DC

triadic

#51E095 #9551E0 #E09551

tetradic

#51E095 #5155E0 #E0519C #E0DC51

square

#51E095 #5155E0 #E0519C #E0DC51

split-complementary

#51E095 #DC51E0 #E05155

monochromatic

#1C9B58 #25CF76 #51E095 #85E9B5 #B9F3D4

Accessibility & contrast

On white

1.69

#51E095 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#51E095 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E095

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E095	#FFFFFF	#000000	##000000
##51E095	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCF90

Deuteranopia (green-blind)

#CCC29A

Tritanopia (blue-blind)

#00DECC

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51e095;
/* rgb */ color: rgb(81, 224, 149);
/* oklch */ color: oklch(81.1% 0.163 156.6);

Tailwind

colors: {
  custom: {
    50: '#90ebb4',
    500: '#51e095',
    950: '#000000',
  },
}

SCSS

$custom: #51e095;
$custom-light: #90ebb4;
$custom-dark: #000000;

JSON

{
  "hex": "#51e095",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 149
  },
  "hsl": {
    "h": 148.531,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81117,
    "c": 0.16314,
    "h": 156.6
  },
  "luminance": 0.57231
}

Semantic roles & 50–950 ramp

primary

#51E095

secondary

#9F376D

accent

#3B98ED

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51E095

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

Preview Lab → · Contrast checker → · Palette generator →