#398E50#398E50

#398E50 is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.9% C 0.125 H 149.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#398E50
RGB	rgb(57, 142, 80)
HSL	hsl(136, 43%, 39%)
HSV	hsv(136, 60%, 56%)
CMYK	cmyk(59.9%, 0%, 43.7%, 44.3%)
CIE-LAB	lab(52.72, -39.88, 25.55)
CIE-LCH	lch(52.72, 47.36, 147.36°)
OKLab	oklab(57.88% -0.1079 0.0631)
OKLCH	oklch(57.88% 0.125 149.7)
XYZ	xyz(12.8074, 20.7939, 10.9265)
Luminance	0.2079 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398E50 #8E3977

analogous

#4D8E39 #398E50 #398E7B

triadic

#398E50 #50398E #8E5039

tetradic

#398E50 #394D8E #8E3977 #8E7B39

square

#398E50 #394D8E #8E3977 #8E7B39

split-complementary

#398E50 #7B398E #8E394D

monochromatic

#16371F #276237 #398E50 #4DB76A #78C98E

Accessibility & contrast

On white

4.07

#398E50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#398E50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398E50

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398E50	#FFFFFF	#000000	##000000
##398E50	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F834B

Deuteranopia (green-blind)

#847B54

Tritanopia (blue-blind)

#228C7F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #398e50;
/* rgb */ color: rgb(57, 142, 80);
/* oklch */ color: oklch(57.9% 0.125 149.7);

Tailwind

colors: {
  custom: {
    50: '#78b082',
    500: '#398e50',
    950: '#000000',
  },
}

SCSS

$custom: #398e50;
$custom-light: #78b082;
$custom-dark: #000000;

JSON

{
  "hex": "#398e50",
  "rgb": {
    "r": 57,
    "g": 142,
    "b": 80
  },
  "hsl": {
    "h": 136.235,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.57882,
    "c": 0.12495,
    "h": 149.7
  },
  "luminance": 0.20795
}

Semantic roles & 50–950 ramp

primary

#398E50

secondary

#B271A0

accent

#55B1D2

background

#F7FAF8

surface

#EEF5EF

border

#C9CFCA

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #398E50

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

Preview Lab → · Contrast checker → · Palette generator →