#40A458#40A458

#40A458 is a light, vivid green. Relative luminance 0.283; OKLCH L 64.1% C 0.145 H 148.6°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#40A458
RGB	rgb(64, 164, 88)
HSL	hsl(134, 44%, 45%)
HSV	hsv(134, 61%, 64%)
CMYK	cmyk(61%, 0%, 46.3%, 35.7%)
CIE-LAB	lab(60.20, -45.90, 30.92)
CIE-LCH	lch(60.20, 55.34, 146.04°)
OKLab	oklab(64.13% -0.124 0.0757)
OKLCH	oklch(64.13% 0.145 148.6)
XYZ	xyz(17.1501, 28.3438, 13.7977)
Luminance	0.2834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A458 #A4408C

analogous

#5AA440 #40A458 #40A48A

triadic

#40A458 #5840A4 #A45840

tetradic

#40A458 #405AA4 #A4408C #A48A40

square

#40A458 #405AA4 #A4408C #A48A40

split-complementary

#40A458 #8A40A4 #A4405A

monochromatic

#1E4C29 #2F7840 #40A458 #60C177 #8CD29D

Accessibility & contrast

On white

3.15

#40A458 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#40A458 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A458

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A458	#FFFFFF	#000000	##000000
##40A458	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59752

Deuteranopia (green-blind)

#988E5D

Tritanopia (blue-blind)

#25A192

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a458;
/* rgb */ color: rgb(64, 164, 88);
/* oklch */ color: oklch(64.1% 0.145 148.6);

Tailwind

colors: {
  custom: {
    50: '#7fc088',
    500: '#40a458',
    950: '#000000',
  },
}

SCSS

$custom: #40a458;
$custom-light: #7fc088;
$custom-dark: #000000;

JSON

{
  "hex": "#40a458",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 88
  },
  "hsl": {
    "h": 134.4,
    "s": 43.86,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64128,
    "c": 0.14533,
    "h": 148.6
  },
  "luminance": 0.28345
}

Semantic roles & 50–950 ramp

primary

#40A458

secondary

#BD83AF

accent

#54B5D4

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #40A458

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

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