#398D4F#398D4F

#398D4F is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.6% C 0.124 H 149.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#398D4F
RGB	rgb(57, 141, 79)
HSL	hsl(136, 42%, 39%)
HSV	hsv(136, 60%, 55%)
CMYK	cmyk(59.6%, 0%, 44%, 44.7%)
CIE-LAB	lab(52.38, -39.64, 25.65)
CIE-LCH	lch(52.38, 47.21, 147.10°)
OKLab	oklab(57.59% -0.1072 0.0633)
OKLCH	oklch(57.59% 0.124 149.5)
XYZ	xyz(12.6226, 20.4830, 10.6840)
Luminance	0.2048 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#398D4F #8D3977

analogous

#4D8D39 #398D4F #398D79

triadic

#398D4F #4F398D #8D4F39

tetradic

#398D4F #394D8D #8D3977 #8D7939

square

#398D4F #394D8D #8D3977 #8D7939

split-complementary

#398D4F #79398D #8D394D

monochromatic

#16361E #276137 #398D4F #4CB768 #78C88D

Accessibility & contrast

On white

4.12

#398D4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#398D4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #398D4F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##398D4F	#FFFFFF	#000000	##000000
##398D4F	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824A

Deuteranopia (green-blind)

#837A53

Tritanopia (blue-blind)

#238B7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #398d4f;
/* rgb */ color: rgb(57, 141, 79);
/* oklch */ color: oklch(57.6% 0.124 149.5);

Tailwind

colors: {
  custom: {
    50: '#78af81',
    500: '#398d4f',
    950: '#000000',
  },
}

SCSS

$custom: #398d4f;
$custom-light: #78af81;
$custom-dark: #000000;

JSON

{
  "hex": "#398d4f",
  "rgb": {
    "r": 57,
    "g": 141,
    "b": 79
  },
  "hsl": {
    "h": 135.714,
    "s": 42.424,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57594,
    "c": 0.12449,
    "h": 149.5
  },
  "luminance": 0.20484
}

Semantic roles & 50–950 ramp

primary

#398D4F

secondary

#B270A0

accent

#56B2D2

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#09100A

muted

#7B7F7C

Preview Lab

Preview with #398D4F

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

Preview Lab → · Contrast checker → · Palette generator →