#738F1B#738F1B

#738F1B is a mid, vivid yellow-green. Relative luminance 0.234; OKLCH L 60.7% C 0.139 H 123.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#738F1B
RGB	rgb(115, 143, 27)
HSL	hsl(74, 68%, 33%)
HSV	hsv(74, 81%, 56%)
CMYK	cmyk(19.6%, 0%, 81.1%, 43.9%)
CIE-LAB	lab(55.45, -25.76, 53.30)
CIE-LCH	lch(55.45, 59.20, 115.80°)
OKLab	oklab(60.72% -0.0758 0.1167)
OKLCH	oklch(60.72% 0.139 123)
XYZ	xyz(17.0908, 23.3688, 4.6469)
Luminance	0.2337 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738F1B #371B8F

analogous

#8F711B #738F1B #398F1B

triadic

#738F1B #1B738F #8F1B73

tetradic

#738F1B #1B8F71 #371B8F #8F1B39

square

#738F1B #1B8F71 #371B8F #8F1B39

split-complementary

#738F1B #1B398F #711B8F

monochromatic

#202808 #4A5C11 #738F1B #9CC225 #B9DC48

Accessibility & contrast

On white

3.70

#738F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#738F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738F1B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738F1B	#FFFFFF	#000000	##000000
##738F1B	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988600

Deuteranopia (green-blind)

#948527

Tritanopia (blue-blind)

#79877A

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #738f1b;
/* rgb */ color: rgb(115, 143, 27);
/* oklch */ color: oklch(60.7% 0.139 123.0);

Tailwind

colors: {
  custom: {
    50: '#9faf63',
    500: '#738f1b',
    950: '#000000',
  },
}

SCSS

$custom: #738f1b;
$custom-light: #9faf63;
$custom-dark: #000000;

JSON

{
  "hex": "#738f1b",
  "rgb": {
    "r": 115,
    "g": 143,
    "b": 27
  },
  "hsl": {
    "h": 74.483,
    "s": 68.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.6072,
    "c": 0.13914,
    "h": 123
  },
  "luminance": 0.23369
}

Semantic roles & 50–950 ramp

primary

#738F1B

secondary

#6448BE

accent

#3DEB67

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #738F1B

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

Preview Lab → · Contrast checker → · Palette generator →