#51CA86#51CA86

#51CA86 is a light, vivid green. Relative luminance 0.457; OKLCH L 75.3% C 0.147 H 155.6°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#51CA86
RGB	rgb(81, 202, 134)
HSL	hsl(146, 53%, 55%)
HSV	hsv(146, 60%, 79%)
CMYK	cmyk(59.9%, 0%, 33.7%, 20.8%)
CIE-LAB	lab(73.36, -49.27, 24.13)
CIE-LCH	lch(73.36, 54.86, 153.90°)
OKLab	oklab(75.33% -0.1339 0.0608)
OKLCH	oklch(75.33% 0.147 155.6)
XYZ	xyz(28.8145, 45.7088, 29.8538)
Luminance	0.4571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CA86 #CA5195

analogous

#58CA51 #51CA86 #51CAC2

triadic

#51CA86 #8651CA #CA8651

tetradic

#51CA86 #5158CA #CA5195 #CAC251

square

#51CA86 #5158CA #CA5195 #CAC251

split-complementary

#51CA86 #C251CA #CA5158

monochromatic

#257B4B #34AA68 #51CA86 #80D8A7 #AFE7C7

Accessibility & contrast

On white

2.07

#51CA86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#51CA86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CA86

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CA86	#FFFFFF	#000000	##000000
##51CA86	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BB82

Deuteranopia (green-blind)

#B9B08A

Tritanopia (blue-blind)

#21C8B8

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #51ca86;
/* rgb */ color: rgb(81, 202, 134);
/* oklch */ color: oklch(75.3% 0.147 155.6);

Tailwind

colors: {
  custom: {
    50: '#8ddba9',
    500: '#51ca86',
    950: '#000000',
  },
}

SCSS

$custom: #51ca86;
$custom-light: #8ddba9;
$custom-dark: #000000;

JSON

{
  "hex": "#51ca86",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 134
  },
  "hsl": {
    "h": 146.281,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75325,
    "c": 0.14703,
    "h": 155.6
  },
  "luminance": 0.45712
}

Semantic roles & 50–950 ramp

primary

#51CA86

secondary

#D5A2BF

accent

#4B9DDD

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #51CA86

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

Preview Lab → · Contrast checker → · Palette generator →