#398E11#398E11

#398E11 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.2% C 0.172 H 138.6°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#398E11
RGB	rgb(57, 142, 17)
HSL	hsl(101, 79%, 31%)
HSV	hsv(101, 88%, 56%)
CMYK	cmyk(59.9%, 0%, 88%, 44.3%)
CIE-LAB	lab(52.12, -46.62, 51.89)
CIE-LCH	lch(52.12, 69.76, 131.94°)
OKLab	oklab(57.19% -0.1288 0.1136)
OKLCH	oklch(57.19% 0.172 138.6)
XYZ	xyz(11.4611, 20.2553, 3.8359)
Luminance	0.2026 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398E11 #66118E

analogous

#778E11 #398E11 #118E27

triadic

#398E11 #11398E #8E1139

tetradic

#398E11 #11778E #66118E #8E2711

square

#398E11 #11778E #66118E #8E2711

split-complementary

#398E11 #27118E #8E1177

monochromatic

#0D2104 #23570A #398E11 #4FC518 #6CE733

Accessibility & contrast

On white

4.16

#398E11 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#398E11 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398E11

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398E11	#FFFFFF	#000000	##000000
##398E11	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#887A23

Tritanopia (blue-blind)

#308978

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #398e11;
/* rgb */ color: rgb(57, 142, 17);
/* oklch */ color: oklch(57.2% 0.172 138.6);

Tailwind

colors: {
  custom: {
    50: '#7bb05e',
    500: '#398e11',
    950: '#000000',
  },
}

SCSS

$custom: #398e11;
$custom-light: #7bb05e;
$custom-dark: #000000;

JSON

{
  "hex": "#398e11",
  "rgb": {
    "r": 57,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 100.8,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57195,
    "c": 0.17174,
    "h": 138.6
  },
  "luminance": 0.20256
}

Semantic roles & 50–950 ramp

primary

#398E11

secondary

#9638C2

accent

#33F5B7

background

#F7FAF5

surface

#EEF5EA

border

#C9CFC6

text

#0A1005

muted

#7C7F79

Preview Lab

Preview with #398E11

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

Preview Lab → · Contrast checker → · Palette generator →