#51A266#51A266

#51A266 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.5% C 0.120 H 150.3°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#51A266
RGB	rgb(81, 162, 102)
HSL	hsl(136, 33%, 48%)
HSV	hsv(136, 50%, 64%)
CMYK	cmyk(50%, 0%, 37%, 36.5%)
CIE-LAB	lab(60.38, -38.36, 23.80)
CIE-LCH	lch(60.38, 45.15, 148.18°)
OKLab	oklab(64.52% -0.1042 0.0595)
OKLCH	oklch(64.52% 0.12 150.3)
XYZ	xyz(18.7107, 28.5478, 17.0921)
Luminance	0.2855 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51A266 #A2518D

analogous

#64A251 #51A266 #51A28F

triadic

#51A266 #6651A2 #A26651

tetradic

#51A266 #5164A2 #A2518D #A28F51

square

#51A266 #5164A2 #A2518D #A28F51

split-complementary

#51A266 #8F51A2 #A25164

monochromatic

#285033 #3D794C #51A266 #76BA88 #9FCFAB

Accessibility & contrast

On white

3.13

#51A266 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#51A266 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #51A266

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51A266	#FFFFFF	#000000	##000000
##51A266	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39662

Deuteranopia (green-blind)

#978E6A

Tritanopia (blue-blind)

#40A093

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #51a266;
/* rgb */ color: rgb(81, 162, 102);
/* oklch */ color: oklch(64.5% 0.120 150.3);

Tailwind

colors: {
  custom: {
    50: '#87be92',
    500: '#51a266',
    950: '#000000',
  },
}

SCSS

$custom: #51a266;
$custom-light: #87be92;
$custom-dark: #000000;

JSON

{
  "hex": "#51a266",
  "rgb": {
    "r": 81,
    "g": 162,
    "b": 102
  },
  "hsl": {
    "h": 135.556,
    "s": 33.333,
    "l": 47.647
  },
  "oklch": {
    "l": 0.64517,
    "c": 0.12003,
    "h": 150.3
  },
  "luminance": 0.28549
}

Semantic roles & 50–950 ramp

primary

#51A266

secondary

#BC93B1

accent

#5EAEC9

background

#F8FBF9

surface

#F0F7F1

border

#CBD0CB

text

#0C120D

muted

#7D817E

Preview Lab

Preview with #51A266

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

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