#40AB69#40AB69

#40AB69 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.3% C 0.139 H 153.1°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#40AB69
RGB	rgb(64, 171, 105)
HSL	hsl(143, 46%, 46%)
HSV	hsv(143, 63%, 67%)
CMYK	cmyk(62.6%, 0%, 38.6%, 32.9%)
CIE-LAB	lab(62.70, -45.74, 25.17)
CIE-LCH	lch(62.70, 52.21, 151.18°)
OKLab	oklab(66.28% -0.1238 0.0628)
OKLCH	oklch(66.28% 0.139 153.1)
XYZ	xyz(19.2255, 31.2338, 18.3774)
Luminance	0.3124 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40AB69 #AB4082

analogous

#4CAB40 #40AB69 #40AB9E

triadic

#40AB69 #6940AB #AB6940

tetradic

#40AB69 #404CAB #AB4082 #AB9E40

square

#40AB69 #404CAB #AB4082 #AB9E40

split-complementary

#40AB69 #9E40AB #AB404C

monochromatic

#1F5232 #2F7E4E #40AB69 #63C589 #90D5AB

Accessibility & contrast

On white

2.90

#40AB69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#40AB69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40AB69

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40AB69	#FFFFFF	#000000	##000000
##40AB69	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9E65

Deuteranopia (green-blind)

#9D946D

Tritanopia (blue-blind)

#16A99A

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #40ab69;
/* rgb */ color: rgb(64, 171, 105);
/* oklch */ color: oklch(66.3% 0.139 153.1);

Tailwind

colors: {
  custom: {
    50: '#80c594',
    500: '#40ab69',
    950: '#000000',
  },
}

SCSS

$custom: #40ab69;
$custom-light: #80c594;
$custom-dark: #000000;

JSON

{
  "hex": "#40ab69",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 105
  },
  "hsl": {
    "h": 142.991,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66278,
    "c": 0.1388,
    "h": 153.1
  },
  "luminance": 0.31236
}

Semantic roles & 50–950 ramp

primary

#40AB69

secondary

#C186AA

accent

#53A3D5

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40AB69

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

Preview Lab → · Contrast checker → · Palette generator →