#438F1C#438F1C

#438F1C is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 57.9% C 0.164 H 137.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#438F1C
RGB	rgb(67, 143, 28)
HSL	hsl(100, 67%, 34%)
HSV	hsv(100, 80%, 56%)
CMYK	cmyk(53.1%, 0%, 80.4%, 43.9%)
CIE-LAB	lab(52.86, -43.60, 49.65)
CIE-LCH	lch(52.86, 66.08, 131.29°)
OKLab	oklab(57.92% -0.1208 0.1103)
OKLCH	oklch(57.92% 0.164 137.6)
XYZ	xyz(12.3464, 20.9211, 4.4860)
Luminance	0.2092 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438F1C #681C8F

analogous

#7C8F1C #438F1C #1C8F2E

triadic

#438F1C #1C438F #8F1C43

tetradic

#438F1C #1C7C8F #681C8F #8F2E1C

square

#438F1C #1C7C8F #681C8F #8F2E1C

split-complementary

#438F1C #2E1C8F #8F1C7C

monochromatic

#132908 #2B5C12 #438F1C #5BC226 #7BDC4A

Accessibility & contrast

On white

4.05

#438F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#438F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438F1C

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438F1C	#FFFFFF	#000000	##000000
##438F1C	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8A7C29

Tritanopia (blue-blind)

#3D8A7A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #438f1c;
/* rgb */ color: rgb(67, 143, 28);
/* oklch */ color: oklch(57.9% 0.164 137.6);

Tailwind

colors: {
  custom: {
    50: '#80b062',
    500: '#438f1c',
    950: '#000000',
  },
}

SCSS

$custom: #438f1c;
$custom-light: #80b062;
$custom-dark: #000000;

JSON

{
  "hex": "#438f1c",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 28
  },
  "hsl": {
    "h": 99.652,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5792,
    "c": 0.16362,
    "h": 137.6
  },
  "luminance": 0.20922
}

Semantic roles & 50–950 ramp

primary

#438F1C

secondary

#9649BE

accent

#3EEAB0

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #438F1C

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

Preview Lab → · Contrast checker → · Palette generator →