#51E895#51E895

#51E895 is a very light, vivid green. Relative luminance 0.616; OKLCH L 83.1% C 0.174 H 155.3°. Best body text is #000000 at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#51E895
RGB	rgb(81, 232, 149)
HSL	hsl(147, 77%, 61%)
HSV	hsv(147, 65%, 91%)
CMYK	cmyk(65.1%, 0%, 35.8%, 9%)
CIE-LAB	lab(82.72, -58.22, 28.97)
CIE-LCH	lch(82.72, 65.03, 153.54°)
OKLab	oklab(83.1% -0.1577 0.0727)
OKLCH	oklch(83.1% 0.174 155.3)
XYZ	xyz(37.6714, 61.6285, 38.3381)
Luminance	0.6163 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E895 #E851A4

analogous

#59E851 #51E895 #51E8E1

triadic

#51E895 #9551E8 #E89551

tetradic

#51E895 #5159E8 #E851A4 #E8E151

square

#51E895 #5159E8 #E851A4 #E8E151

split-complementary

#51E895 #E151E8 #E85159

monochromatic

#16A858 #1DDE74 #51E895 #87EFB6 #BDF6D7

Accessibility & contrast

On white

1.58

#51E895 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.33

#51E895 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E895

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E895	#FFFFFF	#000000	##000000
##51E895	1.00	1.58	13.33	13.33
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.33	21.00	1.00	1.00
##000000	13.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D690

Deuteranopia (green-blind)

#D4C89A

Tritanopia (blue-blind)

#00E6D3

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e895;
/* rgb */ color: rgb(81, 232, 149);
/* oklch */ color: oklch(83.1% 0.174 155.3);

Tailwind

colors: {
  custom: {
    50: '#92f0b4',
    500: '#51e895',
    950: '#000000',
  },
}

SCSS

$custom: #51e895;
$custom-light: #92f0b4;
$custom-dark: #000000;

JSON

{
  "hex": "#51e895",
  "rgb": {
    "r": 81,
    "g": 232,
    "b": 149
  },
  "hsl": {
    "h": 147.02,
    "s": 76.65,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83096,
    "c": 0.17361,
    "h": 155.3
  },
  "luminance": 0.61632
}

Semantic roles & 50–950 ramp

primary

#51E895

secondary

#AA3374

accent

#0D7DD9

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #51E895

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

Preview Lab → · Contrast checker → · Palette generator →