#538E30#538E30

#538E30 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.6% C 0.141 H 135.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#538E30
RGB	rgb(83, 142, 48)
HSL	hsl(98, 49%, 37%)
HSV	hsv(98, 66%, 56%)
CMYK	cmyk(41.5%, 0%, 66.2%, 44.3%)
CIE-LAB	lab(53.38, -36.43, 42.68)
CIE-LCH	lch(53.38, 56.12, 130.49°)
OKLab	oklab(58.58% -0.1011 0.0983)
OKLCH	oklch(58.58% 0.141 135.8)
XYZ	xyz(13.7734, 21.3977, 6.2002)
Luminance	0.2140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538E30 #6B308E

analogous

#828E30 #538E30 #308E3C

triadic

#538E30 #30538E #8E3053

tetradic

#538E30 #30828E #6B308E #8E3C30

square

#538E30 #30828E #6B308E #8E3C30

split-complementary

#538E30 #3C308E #8E3082

monochromatic

#1E3311 #386021 #538E30 #6EBC3F #90CD6B

Accessibility & contrast

On white

3.98

#538E30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#538E30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538E30

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538E30	#FFFFFF	#000000	##000000
##538E30	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938324

Deuteranopia (green-blind)

#8B7E38

Tritanopia (blue-blind)

#51897B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #538e30;
/* rgb */ color: rgb(83, 142, 48);
/* oklch */ color: oklch(58.6% 0.141 135.8);

Tailwind

colors: {
  custom: {
    50: '#88af6d',
    500: '#538e30',
    950: '#000000',
  },
}

SCSS

$custom: #538e30;
$custom-light: #88af6d;
$custom-dark: #000000;

JSON

{
  "hex": "#538e30",
  "rgb": {
    "r": 83,
    "g": 142,
    "b": 48
  },
  "hsl": {
    "h": 97.66,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.58584,
    "c": 0.14104,
    "h": 135.8
  },
  "luminance": 0.21398
}

Semantic roles & 50–950 ramp

primary

#538E30

secondary

#9765B4

accent

#4FD9A6

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #538E30

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

Preview Lab → · Contrast checker → · Palette generator →