#51CA62#51CA62

#51CA62 is a light, vivid green. Relative luminance 0.449; OKLCH L 74.7% C 0.180 H 146.1°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#51CA62
RGB	rgb(81, 202, 98)
HSL	hsl(128, 53%, 55%)
HSV	hsv(128, 60%, 79%)
CMYK	cmyk(59.9%, 0%, 51.5%, 20.8%)
CIE-LAB	lab(72.81, -55.25, 41.73)
CIE-LCH	lch(72.81, 69.24, 142.94°)
OKLab	oklab(74.69% -0.1495 0.1005)
OKLCH	oklch(74.69% 0.18 146.1)
XYZ	xyz(26.7168, 44.8697, 18.8057)
Luminance	0.4487 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CA62 #CA51B9

analogous

#7CCA51 #51CA62 #51CA9F

triadic

#51CA62 #6251CA #CA6251

tetradic

#51CA62 #517CCA #CA51B9 #CA9F51

square

#51CA62 #517CCA #CA51B9 #CA9F51

split-complementary

#51CA62 #9F51CA #CA517C

monochromatic

#257B32 #34AA44 #51CA62 #80D88C #AFE7B7

Accessibility & contrast

On white

2.11

#51CA62 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#51CA62 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CA62

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CA62	#FFFFFF	#000000	##000000
##51CA62	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB959

Deuteranopia (green-blind)

#BDAF6A

Tritanopia (blue-blind)

#35C5B2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #51ca62;
/* rgb */ color: rgb(81, 202, 98);
/* oklch */ color: oklch(74.7% 0.180 146.1);

Tailwind

colors: {
  custom: {
    50: '#8ddb91',
    500: '#51ca62',
    950: '#000000',
  },
}

SCSS

$custom: #51ca62;
$custom-light: #8ddb91;
$custom-dark: #000000;

JSON

{
  "hex": "#51ca62",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 98
  },
  "hsl": {
    "h": 128.43,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.74693,
    "c": 0.18016,
    "h": 146.1
  },
  "luminance": 0.44872
}

Semantic roles & 50–950 ramp

primary

#51CA62

secondary

#D5A2CE

accent

#4BC8DD

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #51CA62

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

Preview Lab → · Contrast checker → · Palette generator →