#438E18#438E18

#438E18 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.6% C 0.164 H 137.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#438E18
RGB	rgb(67, 142, 24)
HSL	hsl(98, 71%, 33%)
HSV	hsv(98, 83%, 56%)
CMYK	cmyk(52.8%, 0%, 83.1%, 44.3%)
CIE-LAB	lab(52.51, -43.43, 50.55)
CIE-LCH	lch(52.51, 66.64, 130.67°)
OKLab	oklab(57.63% -0.1206 0.1116)
OKLCH	oklch(57.63% 0.164 137.2)
XYZ	xyz(12.1522, 20.6043, 4.2006)
Luminance	0.2061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438E18 #63188E

analogous

#7E8E18 #438E18 #188E28

triadic

#438E18 #18438E #8E1843

tetradic

#438E18 #187E8E #63188E #8E2818

square

#438E18 #187E8E #63188E #8E2818

split-complementary

#438E18 #28188E #8E187E

monochromatic

#122506 #2A5A0F #438E18 #5CC221 #7BDF41

Accessibility & contrast

On white

4.10

#438E18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#438E18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438E18

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438E18	#FFFFFF	#000000	##000000
##438E18	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#897B26

Tritanopia (blue-blind)

#3E8979

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #438e18;
/* rgb */ color: rgb(67, 142, 24);
/* oklch */ color: oklch(57.6% 0.164 137.2);

Tailwind

colors: {
  custom: {
    50: '#80b061',
    500: '#438e18',
    950: '#000000',
  },
}

SCSS

$custom: #438e18;
$custom-light: #80b061;
$custom-dark: #000000;

JSON

{
  "hex": "#438e18",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 24
  },
  "hsl": {
    "h": 98.136,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57626,
    "c": 0.1643,
    "h": 137.2
  },
  "luminance": 0.20605
}

Semantic roles & 50–950 ramp

primary

#438E18

secondary

#9242C0

accent

#3AEEAC

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #438E18

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

Preview Lab → · Contrast checker → · Palette generator →