#51D286#51D286

#51D286 is a light, vivid green. Relative luminance 0.496; OKLCH L 77.3% C 0.158 H 154.2°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#51D286
RGB	rgb(81, 210, 134)
HSL	hsl(145, 59%, 57%)
HSV	hsv(145, 61%, 82%)
CMYK	cmyk(61.4%, 0%, 36.2%, 17.6%)
CIE-LAB	lab(75.80, -52.47, 27.42)
CIE-LCH	lch(75.80, 59.21, 152.41°)
OKLab	oklab(77.33% -0.1422 0.0687)
OKLCH	oklch(77.33% 0.158 154.2)
XYZ	xyz(30.7404, 49.5607, 30.4958)
Luminance	0.4956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D286 #D2519D

analogous

#5DD251 #51D286 #51D2C6

triadic

#51D286 #8651D2 #D28651

tetradic

#51D286 #515DD2 #D2519D #D2C651

square

#51D286 #515DD2 #D2519D #D2C651

split-complementary

#51D286 #C651D2 #D2515D

monochromatic

#23864B #2FB767 #51D286 #82DFA8 #B2EBCA

Accessibility & contrast

On white

1.92

#51D286 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#51D286 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D286

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D286	#FFFFFF	#000000	##000000
##51D286	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C281

Deuteranopia (green-blind)

#C1B68B

Tritanopia (blue-blind)

#1BD0BF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51d286;
/* rgb */ color: rgb(81, 210, 134);
/* oklch */ color: oklch(77.3% 0.158 154.2);

Tailwind

colors: {
  custom: {
    50: '#8ee1aa',
    500: '#51d286',
    950: '#000000',
  },
}

SCSS

$custom: #51d286;
$custom-light: #8ee1aa;
$custom-dark: #000000;

JSON

{
  "hex": "#51d286",
  "rgb": {
    "r": 81,
    "g": 210,
    "b": 134
  },
  "hsl": {
    "h": 144.651,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77329,
    "c": 0.15793,
    "h": 154.2
  },
  "luminance": 0.49564
}

Semantic roles & 50–950 ramp

primary

#51D286

secondary

#DAA5C4

accent

#46A2E2

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #51D286

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

Preview Lab → · Contrast checker → · Palette generator →