#40974B#40974B

#40974B is a mid, vivid green. Relative luminance 0.237; OKLCH L 60.5% C 0.139 H 146.0°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#40974B
RGB	rgb(64, 151, 75)
HSL	hsl(128, 40%, 42%)
HSV	hsv(128, 58%, 59%)
CMYK	cmyk(57.6%, 0%, 50.3%, 40.8%)
CIE-LAB	lab(55.82, -42.69, 32.18)
CIE-LCH	lch(55.82, 53.47, 142.99°)
OKLab	oklab(60.46% -0.1156 0.078)
OKLCH	oklch(60.46% 0.139 146)
XYZ	xyz(14.4501, 23.7299, 10.4741)
Luminance	0.2373 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40974B #97408C

analogous

#619740 #40974B #409777

triadic

#40974B #4B4097 #974B40

tetradic

#40974B #406197 #97408C #977740

square

#40974B #406197 #97408C #977740

split-complementary

#40974B #774097 #974061

monochromatic

#1C4120 #2E6C36 #40974B #5BB967 #86CC8F

Accessibility & contrast

On white

3.65

#40974B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#40974B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40974B

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40974B	#FFFFFF	#000000	##000000
##40974B	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998B45

Deuteranopia (green-blind)

#8E8350

Tritanopia (blue-blind)

#2F9485

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #40974b;
/* rgb */ color: rgb(64, 151, 75);
/* oklch */ color: oklch(60.5% 0.139 146.0);

Tailwind

colors: {
  custom: {
    50: '#7db67f',
    500: '#40974b',
    950: '#000000',
  },
}

SCSS

$custom: #40974b;
$custom-light: #7db67f;
$custom-dark: #000000;

JSON

{
  "hex": "#40974b",
  "rgb": {
    "r": 64,
    "g": 151,
    "b": 75
  },
  "hsl": {
    "h": 127.586,
    "s": 40.465,
    "l": 42.157
  },
  "oklch": {
    "l": 0.60464,
    "c": 0.13947,
    "h": 146
  },
  "luminance": 0.23731
}

Semantic roles & 50–950 ramp

primary

#40974B

secondary

#B67DAF

accent

#57C1D0

background

#F8FBF7

surface

#EFF6EE

border

#CAD0C9

text

#0A110A

muted

#7C807C

Preview Lab

Preview with #40974B

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

Preview Lab → · Contrast checker → · Palette generator →