#51AE7D#51AE7D

#51AE7D is a light, moderate green. Relative luminance 0.335; OKLCH L 68.1% C 0.116 H 158.1°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#51AE7D
RGB	rgb(81, 174, 125)
HSL	hsl(148, 36%, 50%)
HSV	hsv(148, 53%, 68%)
CMYK	cmyk(53.4%, 0%, 28.2%, 31.8%)
CIE-LAB	lab(64.56, -39.20, 16.94)
CIE-LCH	lch(64.56, 42.70, 156.63°)
OKLab	oklab(68.08% -0.1074 0.0431)
OKLCH	oklch(68.08% 0.116 158.1)
XYZ	xyz(22.2292, 33.5002, 24.6928)
Luminance	0.3350 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51AE7D #AE5182

analogous

#53AE51 #51AE7D #51AEAC

triadic

#51AE7D #7D51AE #AE7D51

tetradic

#51AE7D #5153AE #AE5182 #AEAC51

square

#51AE7D #5153AE #AE5182 #AEAC51

split-complementary

#51AE7D #AC51AE #AE5153

monochromatic

#2A5A41 #3E845F #51AE7D #7BC19C #A5D5BB

Accessibility & contrast

On white

2.73

#51AE7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#51AE7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51AE7D

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51AE7D	#FFFFFF	#000000	##000000
##51AE7D	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA27A

Deuteranopia (green-blind)

#9F9980

Tritanopia (blue-blind)

#34ADA1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #51ae7d;
/* rgb */ color: rgb(81, 174, 125);
/* oklch */ color: oklch(68.1% 0.116 158.1);

Tailwind

colors: {
  custom: {
    50: '#89c7a2',
    500: '#51ae7d',
    950: '#000000',
  },
}

SCSS

$custom: #51ae7d;
$custom-light: #89c7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#51ae7d",
  "rgb": {
    "r": 81,
    "g": 174,
    "b": 125
  },
  "hsl": {
    "h": 148.387,
    "s": 36.471,
    "l": 50
  },
  "oklch": {
    "l": 0.68077,
    "c": 0.1157,
    "h": 158.1
  },
  "luminance": 0.33502
}

Semantic roles & 50–950 ramp

primary

#51AE7D

secondary

#C299AF

accent

#5B97CC

background

#F8FCFA

surface

#F0F8F3

border

#CBD1CD

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #51AE7D

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

Preview Lab → · Contrast checker → · Palette generator →