#40B282#40B282

#40B282 is a light, vivid teal. Relative luminance 0.345; OKLCH L 68.6% C 0.126 H 161.9°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#40B282
RGB	rgb(64, 178, 130)
HSL	hsl(155, 47%, 47%)
HSV	hsv(155, 64%, 70%)
CMYK	cmyk(64%, 0%, 27%, 30.2%)
CIE-LAB	lab(65.39, -43.53, 15.27)
CIE-LCH	lch(65.39, 46.13, 160.67°)
OKLab	oklab(68.64% -0.1194 0.0389)
OKLCH	oklch(68.64% 0.126 161.9)
XYZ	xyz(22.0618, 34.5402, 26.6190)
Luminance	0.3454 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B282 #B24070

analogous

#40B249 #40B282 #40A9B2

triadic

#40B282 #8240B2 #B28240

tetradic

#40B282 #4940B2 #B24070 #A9B240

square

#40B282 #4940B2 #B24070 #A9B240

split-complementary

#40B282 #B240A9 #B24940

monochromatic

#205840 #308561 #40B282 #67C89F #94D8BC

Accessibility & contrast

On white

2.66

#40B282 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#40B282 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B282

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B282	#FFFFFF	#000000	##000000
##40B282	1.00	2.66	7.91	7.91
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA57F

Deuteranopia (green-blind)

#A09A85

Tritanopia (blue-blind)

#00B2A5

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #40b282;
/* rgb */ color: rgb(64, 178, 130);
/* oklch */ color: oklch(68.6% 0.126 161.9);

Tailwind

colors: {
  custom: {
    50: '#81caa6',
    500: '#40b282',
    950: '#000000',
  },
}

SCSS

$custom: #40b282;
$custom-light: #81caa6;
$custom-dark: #000000;

JSON

{
  "hex": "#40b282",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 130
  },
  "hsl": {
    "h": 154.737,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68638,
    "c": 0.12563,
    "h": 161.9
  },
  "luminance": 0.34542
}

Semantic roles & 50–950 ramp

primary

#40B282

secondary

#C48AA2

accent

#5189D7

background

#F8FCFA

surface

#F0F8F4

border

#CBD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40B282

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

Preview Lab → · Contrast checker → · Palette generator →