#397E23#397E23

#397E23 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.9% C 0.143 H 139.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#397E23
RGB	rgb(57, 126, 35)
HSL	hsl(105, 57%, 32%)
HSV	hsv(105, 72%, 49%)
CMYK	cmyk(54.8%, 0%, 72.2%, 50.6%)
CIE-LAB	lab(46.86, -39.30, 41.00)
CIE-LCH	lch(46.86, 56.79, 133.79°)
OKLab	oklab(52.88% -0.1081 0.0934)
OKLCH	oklch(52.88% 0.143 139.2)
XYZ	xyz(9.4512, 15.9122, 4.1631)
Luminance	0.1591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E23 #68237E

analogous

#677E23 #397E23 #237E3B

triadic

#397E23 #23397E #7E2339

tetradic

#397E23 #23677E #68237E #7E3B23

square

#397E23 #23677E #68237E #7E3B23

split-complementary

#397E23 #3B237E #7E2367

monochromatic

#0E1E08 #234E16 #397E23 #4FAE30 #6DCE4E

Accessibility & contrast

On white

5.02

#397E23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#397E23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E23

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E23	#FFFFFF	#000000	##FFFFFF
##397E23	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827315

Deuteranopia (green-blind)

#796D2C

Tritanopia (blue-blind)

#327A6C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397e23;
/* rgb */ color: rgb(57, 126, 35);
/* oklch */ color: oklch(52.9% 0.143 139.2);

Tailwind

colors: {
  custom: {
    50: '#77a463',
    500: '#397e23',
    950: '#000000',
  },
}

SCSS

$custom: #397e23;
$custom-light: #77a463;
$custom-dark: #000000;

JSON

{
  "hex": "#397e23",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 35
  },
  "hsl": {
    "h": 105.495,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52881,
    "c": 0.14286,
    "h": 139.2
  },
  "luminance": 0.15913
}

Semantic roles & 50–950 ramp

primary

#397E23

secondary

#984CB0

accent

#48E0BB

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397E23

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

Preview Lab → · Contrast checker → · Palette generator →