#738E1B#738E1B

#738E1B is a mid, vivid yellow-green. Relative luminance 0.231; OKLCH L 60.5% C 0.138 H 122.7°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#738E1B
RGB	rgb(115, 142, 27)
HSL	hsl(74, 68%, 33%)
HSV	hsv(74, 81%, 56%)
CMYK	cmyk(19%, 0%, 81%, 44.3%)
CIE-LAB	lab(55.14, -25.27, 53.02)
CIE-LCH	lch(55.14, 58.73, 115.48°)
OKLab	oklab(60.47% -0.0744 0.1161)
OKLCH	oklch(60.47% 0.138 122.7)
XYZ	xyz(16.9413, 23.0699, 4.5971)
Luminance	0.2307 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738E1B #361B8E

analogous

#8E6F1B #738E1B #398E1B

triadic

#738E1B #1B738E #8E1B73

tetradic

#738E1B #1B8E6F #361B8E #8E1B39

square

#738E1B #1B8E6F #361B8E #8E1B39

split-complementary

#738E1B #1B398E #6F1B8E

monochromatic

#202707 #495B11 #738E1B #9DC125 #B9DC47

Accessibility & contrast

On white

3.74

#738E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#738E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738E1B

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738E1B	#FFFFFF	#000000	##000000
##738E1B	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#938427

Tritanopia (blue-blind)

#798679

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #738e1b;
/* rgb */ color: rgb(115, 142, 27);
/* oklch */ color: oklch(60.5% 0.138 122.7);

Tailwind

colors: {
  custom: {
    50: '#9faf63',
    500: '#738e1b',
    950: '#000000',
  },
}

SCSS

$custom: #738e1b;
$custom-light: #9faf63;
$custom-dark: #000000;

JSON

{
  "hex": "#738e1b",
  "rgb": {
    "r": 115,
    "g": 142,
    "b": 27
  },
  "hsl": {
    "h": 74.087,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.60473,
    "c": 0.13792,
    "h": 122.7
  },
  "luminance": 0.2307
}

Semantic roles & 50–950 ramp

primary

#738E1B

secondary

#6347BE

accent

#3DEB66

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #738E1B

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

Preview Lab → · Contrast checker → · Palette generator →