#308E40#308E40

#308E40 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.3% C 0.144 H 146.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#308E40
RGB	rgb(48, 142, 64)
HSL	hsl(130, 49%, 37%)
HSV	hsv(130, 66%, 56%)
CMYK	cmyk(66.2%, 0%, 54.9%, 44.3%)
CIE-LAB	lab(52.22, -44.52, 33.33)
CIE-LCH	lch(52.22, 55.61, 143.18°)
OKLab	oklab(57.32% -0.1202 0.0799)
OKLCH	oklch(57.32% 0.144 146.4)
XYZ	xyz(11.8165, 20.3433, 8.1534)
Luminance	0.2034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308E40 #8E307E

analogous

#4F8E30 #308E40 #308E6F

triadic

#308E40 #40308E #8E4030

tetradic

#308E40 #304F8E #8E307E #8E6F30

square

#308E40 #304F8E #8E307E #8E6F30

split-complementary

#308E40 #6F308E #8E304F

monochromatic

#113317 #21602B #308E40 #3FBC55 #6BCD7C

Accessibility & contrast

On white

4.14

#308E40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#308E40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308E40

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308E40	#FFFFFF	#000000	##000000
##308E40	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908139

Deuteranopia (green-blind)

#847946

Tritanopia (blue-blind)

#148B7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #308e40;
/* rgb */ color: rgb(48, 142, 64);
/* oklch */ color: oklch(57.3% 0.144 146.4);

Tailwind

colors: {
  custom: {
    50: '#74b077',
    500: '#308e40',
    950: '#000000',
  },
}

SCSS

$custom: #308e40;
$custom-light: #74b077;
$custom-dark: #000000;

JSON

{
  "hex": "#308e40",
  "rgb": {
    "r": 48,
    "g": 142,
    "b": 64
  },
  "hsl": {
    "h": 130.213,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57319,
    "c": 0.14437,
    "h": 146.4
  },
  "luminance": 0.20345
}

Semantic roles & 50–950 ramp

primary

#308E40

secondary

#B465A7

accent

#4FC1D9

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #308E40

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

Preview Lab → · Contrast checker → · Palette generator →