#338E58#338E58

#338E58 is a mid, moderate green. Relative luminance 0.208; OKLCH L 57.8% C 0.120 H 153.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#338E58
RGB	rgb(51, 142, 88)
HSL	hsl(144, 47%, 38%)
HSV	hsv(144, 64%, 56%)
CMYK	cmyk(64.1%, 0%, 38%, 44.3%)
CIE-LAB	lab(52.68, -39.75, 21.05)
CIE-LCH	lch(52.68, 44.98, 152.10°)
OKLab	oklab(57.84% -0.1076 0.0527)
OKLCH	oklch(57.84% 0.12 153.9)
XYZ	xyz(12.7986, 20.7531, 12.5619)
Luminance	0.2075 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#338E58 #8E3369

analogous

#3B8E33 #338E58 #338E85

triadic

#338E58 #58338E #8E5833

tetradic

#338E58 #333B8E #8E3369 #8E8533

square

#338E58 #333B8E #8E3369 #8E8533

split-complementary

#338E58 #85338E #8E333B

monochromatic

#133420 #23613C #338E58 #43BB74 #70CC95

Accessibility & contrast

On white

4.08

#338E58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#338E58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #338E58

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##338E58	#FFFFFF	#000000	##000000
##338E58	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8354

Deuteranopia (green-blind)

#827A5B

Tritanopia (blue-blind)

#0B8C80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #338e58;
/* rgb */ color: rgb(51, 142, 88);
/* oklch */ color: oklch(57.8% 0.120 153.9);

Tailwind

colors: {
  custom: {
    50: '#75b087',
    500: '#338e58',
    950: '#000000',
  },
}

SCSS

$custom: #338e58;
$custom-light: #75b087;
$custom-dark: #000000;

JSON

{
  "hex": "#338e58",
  "rgb": {
    "r": 51,
    "g": 142,
    "b": 88
  },
  "hsl": {
    "h": 144.396,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.57838,
    "c": 0.11984,
    "h": 153.9
  },
  "luminance": 0.20754
}

Semantic roles & 50–950 ramp

primary

#338E58

secondary

#B46995

accent

#51A0D7

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #338E58

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

Preview Lab → · Contrast checker → · Palette generator →