#51BA30#51BA30

#51BA30 is a light, vivid green. Relative luminance 0.371; OKLCH L 70.0% C 0.198 H 139.4°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#51BA30
RGB	rgb(81, 186, 48)
HSL	hsl(106, 59%, 46%)
HSV	hsv(106, 74%, 73%)
CMYK	cmyk(56.5%, 0%, 74.2%, 27.1%)
CIE-LAB	lab(67.34, -54.63, 57.14)
CIE-LCH	lch(67.34, 79.05, 133.71°)
OKLab	oklab(70.03% -0.1503 0.1287)
OKLCH	oklch(70.03% 0.198 139.4)
XYZ	xyz(21.4849, 37.0787, 8.8205)
Luminance	0.3708 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51BA30 #9930BA

analogous

#96BA30 #51BA30 #30BA54

triadic

#51BA30 #3051BA #BA3051

tetradic

#51BA30 #3096BA #9930BA #BA5430

square

#51BA30 #3096BA #9930BA #BA5430

split-complementary

#51BA30 #5430BA #BA3096

monochromatic

#275917 #3C8923 #51BA30 #73D354 #9BDF85

Accessibility & contrast

On white

2.50

#51BA30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#51BA30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51BA30

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51BA30	#FFFFFF	#000000	##000000
##51BA30	1.00	2.50	8.42	8.42
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA914

Deuteranopia (green-blind)

#B2A13E

Tritanopia (blue-blind)

#45B49F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #51ba30;
/* rgb */ color: rgb(81, 186, 48);
/* oklch */ color: oklch(70.0% 0.198 139.4);

Tailwind

colors: {
  custom: {
    50: '#8dd072',
    500: '#51ba30',
    950: '#000000',
  },
}

SCSS

$custom: #51ba30;
$custom-light: #8dd072;
$custom-dark: #000000;

JSON

{
  "hex": "#51ba30",
  "rgb": {
    "r": 81,
    "g": 186,
    "b": 48
  },
  "hsl": {
    "h": 105.652,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70032,
    "c": 0.19782,
    "h": 139.4
  },
  "luminance": 0.37081
}

Semantic roles & 50–950 ramp

primary

#51BA30

secondary

#B77DC9

accent

#46E2BD

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #51BA30

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

Preview Lab → · Contrast checker → · Palette generator →