#538A30#538A30

#538A30 is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.5% C 0.136 H 135.3°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#538A30
RGB	rgb(83, 138, 48)
HSL	hsl(97, 48%, 36%)
HSV	hsv(97, 65%, 54%)
CMYK	cmyk(39.9%, 0%, 65.2%, 45.9%)
CIE-LAB	lab(52.09, -34.65, 41.27)
CIE-LCH	lch(52.09, 53.89, 130.02°)
OKLab	oklab(57.53% -0.0963 0.0953)
OKLCH	oklch(57.53% 0.136 135.3)
XYZ	xyz(13.1890, 20.2287, 6.0053)
Luminance	0.2023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538A30 #67308A

analogous

#808A30 #538A30 #308A3A

triadic

#538A30 #30538A #8A3053

tetradic

#538A30 #30808A #67308A #8A3A30

square

#538A30 #30808A #67308A #8A3A30

split-complementary

#538A30 #3A308A #8A3080

monochromatic

#1C2F10 #385D20 #538A30 #6EB740 #8FCB69

Accessibility & contrast

On white

4.16

#538A30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#538A30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538A30

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538A30	#FFFFFF	#000000	##000000
##538A30	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)

#8F7F25

Deuteranopia (green-blind)

#877B37

Tritanopia (blue-blind)

#528577

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #538a30;
/* rgb */ color: rgb(83, 138, 48);
/* oklch */ color: oklch(57.5% 0.136 135.3);

Tailwind

colors: {
  custom: {
    50: '#87ac6c',
    500: '#538a30',
    950: '#000000',
  },
}

SCSS

$custom: #538a30;
$custom-light: #87ac6c;
$custom-dark: #000000;

JSON

{
  "hex": "#538a30",
  "rgb": {
    "r": 83,
    "g": 138,
    "b": 48
  },
  "hsl": {
    "h": 96.667,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.57532,
    "c": 0.1355,
    "h": 135.3
  },
  "luminance": 0.20229
}

Semantic roles & 50–950 ramp

primary

#538A30

secondary

#9464B2

accent

#50D8A3

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538A30

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

Preview Lab → · Contrast checker → · Palette generator →