#488E1B#488E1B

#488E1B is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 57.9% C 0.160 H 136.4°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#488E1B
RGB	rgb(72, 142, 27)
HSL	hsl(97, 68%, 33%)
HSV	hsv(97, 81%, 56%)
CMYK	cmyk(49.3%, 0%, 81%, 44.3%)
CIE-LAB	lab(52.73, -41.70, 49.92)
CIE-LCH	lch(52.73, 65.04, 129.87°)
OKLab	oklab(57.87% -0.1161 0.1106)
OKLCH	oklch(57.87% 0.16 136.4)
XYZ	xyz(12.5430, 20.8020, 4.3909)
Luminance	0.2080 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#488E1B #611B8E

analogous

#818E1B #488E1B #1B8E28

triadic

#488E1B #1B488E #8E1B48

tetradic

#488E1B #1B818E #611B8E #8E281B

square

#488E1B #1B818E #611B8E #8E281B

split-complementary

#488E1B #281B8E #8E1B81

monochromatic

#142707 #2E5B11 #488E1B #62C125 #82DC47

Accessibility & contrast

On white

4.07

#488E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#488E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #488E1B

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##488E1B	#FFFFFF	#000000	##000000
##488E1B	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#8A7C28

Tritanopia (blue-blind)

#448979

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #488e1b;
/* rgb */ color: rgb(72, 142, 27);
/* oklch */ color: oklch(57.9% 0.160 136.4);

Tailwind

colors: {
  custom: {
    50: '#82b062',
    500: '#488e1b',
    950: '#000000',
  },
}

SCSS

$custom: #488e1b;
$custom-light: #82b062;
$custom-dark: #000000;

JSON

{
  "hex": "#488e1b",
  "rgb": {
    "r": 72,
    "g": 142,
    "b": 27
  },
  "hsl": {
    "h": 96.522,
    "s": 68.047,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57867,
    "c": 0.16039,
    "h": 136.4
  },
  "luminance": 0.20803
}

Semantic roles & 50–950 ramp

primary

#488E1B

secondary

#8F47BE

accent

#3DEBA7

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #488E1B

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

Preview Lab → · Contrast checker → · Palette generator →