#51E65D#51E65D

#51E65D is a light, highly saturated green. Relative luminance 0.591; OKLCH L 81.7% C 0.219 H 144.5°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#51E65D
RGB	rgb(81, 230, 93)
HSL	hsl(125, 75%, 61%)
HSV	hsv(125, 65%, 90%)
CMYK	cmyk(64.8%, 0%, 59.6%, 9.8%)
CIE-LAB	lab(81.36, -65.91, 54.19)
CIE-LCH	lch(81.36, 85.32, 140.57°)
OKLab	oklab(81.74% -0.1784 0.1274)
OKLCH	oklch(81.74% 0.219 144.5)
XYZ	xyz(33.6638, 59.1298, 19.9929)
Luminance	0.5913 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E65D #E651DA

analogous

#8FE651 #51E65D #51E6A7

triadic

#51E65D #5D51E6 #E65D51

tetradic

#51E65D #518FE6 #E651DA #E6A751

square

#51E65D #518FE6 #E651DA #E6A751

split-complementary

#51E65D #A751E6 #E6518F

monochromatic

#18A523 #1FDA2E #51E65D #87EE8F #BCF5C1

Accessibility & contrast

On white

1.64

#51E65D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#51E65D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E65D

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E65D	#FFFFFF	#000000	##000000
##51E65D	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD24E

Deuteranopia (green-blind)

#D8C568

Tritanopia (blue-blind)

#2AE0C8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51e65d;
/* rgb */ color: rgb(81, 230, 93);
/* oklch */ color: oklch(81.7% 0.219 144.5);

Tailwind

colors: {
  custom: {
    50: '#93ef8f',
    500: '#51e65d',
    950: '#000000',
  },
}

SCSS

$custom: #51e65d;
$custom-light: #93ef8f;
$custom-dark: #000000;

JSON

{
  "hex": "#51e65d",
  "rgb": {
    "r": 81,
    "g": 230,
    "b": 93
  },
  "hsl": {
    "h": 124.832,
    "s": 74.874,
    "l": 60.98
  },
  "oklch": {
    "l": 0.81738,
    "c": 0.21927,
    "h": 144.5
  },
  "luminance": 0.59133
}

Semantic roles & 50–950 ramp

primary

#51E65D

secondary

#A7349E

accent

#0EC7D7

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170D

muted

#7F857F

Preview Lab

Preview with #51E65D

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

Preview Lab → · Contrast checker → · Palette generator →