#40AB65#40AB65

#40AB65 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.2% C 0.143 H 151.7°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#40AB65
RGB	rgb(64, 171, 101)
HSL	hsl(141, 46%, 46%)
HSV	hsv(141, 63%, 67%)
CMYK	cmyk(62.6%, 0%, 40.9%, 32.9%)
CIE-LAB	lab(62.64, -46.47, 27.22)
CIE-LCH	lch(62.64, 53.85, 149.65°)
OKLab	oklab(66.2% -0.1256 0.0676)
OKLCH	oklch(66.2% 0.143 151.7)
XYZ	xyz(19.0247, 31.1535, 17.3200)
Luminance	0.3115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AB65 #AB4086

analogous

#50AB40 #40AB65 #40AB9A

triadic

#40AB65 #6540AB #AB6540

tetradic

#40AB65 #4050AB #AB4086 #AB9A40

square

#40AB65 #4050AB #AB4086 #AB9A40

split-complementary

#40AB65 #9A40AB #AB4050

monochromatic

#1F5230 #2F7E4B #40AB65 #63C585 #90D5A8

Accessibility & contrast

On white

2.90

#40AB65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#40AB65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AB65

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AB65	#FFFFFF	#000000	##000000
##40AB65	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9D60

Deuteranopia (green-blind)

#9E946A

Tritanopia (blue-blind)

#19A99A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #40ab65;
/* rgb */ color: rgb(64, 171, 101);
/* oklch */ color: oklch(66.2% 0.143 151.7);

Tailwind

colors: {
  custom: {
    50: '#80c591',
    500: '#40ab65',
    950: '#000000',
  },
}

SCSS

$custom: #40ab65;
$custom-light: #80c591;
$custom-dark: #000000;

JSON

{
  "hex": "#40ab65",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 101
  },
  "hsl": {
    "h": 140.748,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66201,
    "c": 0.14264,
    "h": 151.7
  },
  "luminance": 0.31155
}

Semantic roles & 50–950 ramp

primary

#40AB65

secondary

#C186AC

accent

#53A8D5

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40AB65

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

Preview Lab → · Contrast checker → · Palette generator →